diff options
Diffstat (limited to 'fs/gfs2')
-rw-r--r-- | fs/gfs2/bmap.c | 4 | ||||
-rw-r--r-- | fs/gfs2/dir.c | 56 | ||||
-rw-r--r-- | fs/gfs2/eattr.c | 23 | ||||
-rw-r--r-- | fs/gfs2/glops.c | 55 | ||||
-rw-r--r-- | fs/gfs2/incore.h | 1 | ||||
-rw-r--r-- | fs/gfs2/lops.c | 9 | ||||
-rw-r--r-- | fs/gfs2/meta_io.c | 173 | ||||
-rw-r--r-- | fs/gfs2/meta_io.h | 6 | ||||
-rw-r--r-- | fs/gfs2/ops_address.c | 2 | ||||
-rw-r--r-- | fs/gfs2/quota.c | 16 | ||||
-rw-r--r-- | fs/gfs2/recovery.c | 3 | ||||
-rw-r--r-- | fs/gfs2/rgrp.c | 5 |
12 files changed, 163 insertions, 190 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 19b9bfc10349..3fb9a26b6f58 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c | |||
@@ -448,6 +448,8 @@ static int gfs2_block_pointers(struct inode *inode, u64 lblock, int create, | |||
448 | u64 dblock = 0; | 448 | u64 dblock = 0; |
449 | int boundary; | 449 | int boundary; |
450 | 450 | ||
451 | BUG_ON(maxlen == 0); | ||
452 | |||
451 | if (gfs2_assert_warn(sdp, !gfs2_is_stuffed(ip))) | 453 | if (gfs2_assert_warn(sdp, !gfs2_is_stuffed(ip))) |
452 | return 0; | 454 | return 0; |
453 | 455 | ||
@@ -561,7 +563,7 @@ int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsi | |||
561 | BUG_ON(!new); | 563 | BUG_ON(!new); |
562 | 564 | ||
563 | bmap_lock(inode, create); | 565 | bmap_lock(inode, create); |
564 | ret = gfs2_block_pointers(inode, lblock, create, &bh, &mp, *extlen); | 566 | ret = gfs2_block_pointers(inode, lblock, create, &bh, &mp, 32); |
565 | bmap_unlock(inode, create); | 567 | bmap_unlock(inode, create); |
566 | *extlen = bh.b_size >> inode->i_blkbits; | 568 | *extlen = bh.b_size >> inode->i_blkbits; |
567 | *dblock = bh.b_blocknr; | 569 | *dblock = bh.b_blocknr; |
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 739028688270..40e94ac0b93d 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c | |||
@@ -106,7 +106,7 @@ static int gfs2_dir_get_existing_buffer(struct gfs2_inode *ip, u64 block, | |||
106 | struct buffer_head *bh; | 106 | struct buffer_head *bh; |
107 | int error; | 107 | int error; |
108 | 108 | ||
109 | error = gfs2_meta_read(ip->i_gl, block, DIO_START | DIO_WAIT, &bh); | 109 | error = gfs2_meta_read(ip->i_gl, block, DIO_WAIT, &bh); |
110 | if (error) | 110 | if (error) |
111 | return error; | 111 | return error; |
112 | if (gfs2_metatype_check(GFS2_SB(&ip->i_inode), bh, GFS2_METATYPE_JD)) { | 112 | if (gfs2_metatype_check(GFS2_SB(&ip->i_inode), bh, GFS2_METATYPE_JD)) { |
@@ -246,7 +246,7 @@ fail: | |||
246 | } | 246 | } |
247 | 247 | ||
248 | static int gfs2_dir_read_stuffed(struct gfs2_inode *ip, char *buf, | 248 | static int gfs2_dir_read_stuffed(struct gfs2_inode *ip, char *buf, |
249 | unsigned int offset, unsigned int size) | 249 | u64 offset, unsigned int size) |
250 | { | 250 | { |
251 | struct buffer_head *dibh; | 251 | struct buffer_head *dibh; |
252 | int error; | 252 | int error; |
@@ -271,8 +271,8 @@ static int gfs2_dir_read_stuffed(struct gfs2_inode *ip, char *buf, | |||
271 | * | 271 | * |
272 | * Returns: The amount of data actually copied or the error | 272 | * Returns: The amount of data actually copied or the error |
273 | */ | 273 | */ |
274 | static int gfs2_dir_read_data(struct gfs2_inode *ip, char *buf, | 274 | static int gfs2_dir_read_data(struct gfs2_inode *ip, char *buf, u64 offset, |
275 | u64 offset, unsigned int size) | 275 | unsigned int size, unsigned ra) |
276 | { | 276 | { |
277 | struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); | 277 | struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); |
278 | u64 lblock, dblock; | 278 | u64 lblock, dblock; |
@@ -291,8 +291,7 @@ static int gfs2_dir_read_data(struct gfs2_inode *ip, char *buf, | |||
291 | return 0; | 291 | return 0; |
292 | 292 | ||
293 | if (gfs2_is_stuffed(ip)) | 293 | if (gfs2_is_stuffed(ip)) |
294 | return gfs2_dir_read_stuffed(ip, buf, (unsigned int)offset, | 294 | return gfs2_dir_read_stuffed(ip, buf, offset, size); |
295 | size); | ||
296 | 295 | ||
297 | if (gfs2_assert_warn(sdp, gfs2_is_jdata(ip))) | 296 | if (gfs2_assert_warn(sdp, gfs2_is_jdata(ip))) |
298 | return -EINVAL; | 297 | return -EINVAL; |
@@ -313,34 +312,31 @@ static int gfs2_dir_read_data(struct gfs2_inode *ip, char *buf, | |||
313 | new = 0; | 312 | new = 0; |
314 | error = gfs2_extent_map(&ip->i_inode, lblock, &new, | 313 | error = gfs2_extent_map(&ip->i_inode, lblock, &new, |
315 | &dblock, &extlen); | 314 | &dblock, &extlen); |
316 | if (error) | 315 | if (error || !dblock) |
317 | goto fail; | 316 | goto fail; |
317 | BUG_ON(extlen < 1); | ||
318 | if (!ra) | ||
319 | extlen = 1; | ||
320 | bh = gfs2_meta_ra(ip->i_gl, dblock, extlen); | ||
318 | } | 321 | } |
319 | 322 | if (!bh) { | |
320 | if (extlen > 1) | 323 | error = gfs2_meta_read(ip->i_gl, dblock, DIO_WAIT, &bh); |
321 | gfs2_meta_ra(ip->i_gl, dblock, extlen); | ||
322 | |||
323 | if (dblock) { | ||
324 | if (new) | ||
325 | error = gfs2_dir_get_new_buffer(ip, dblock, &bh); | ||
326 | else | ||
327 | error = gfs2_dir_get_existing_buffer(ip, dblock, &bh); | ||
328 | if (error) | 324 | if (error) |
329 | goto fail; | 325 | goto fail; |
330 | dblock++; | 326 | } |
331 | extlen--; | 327 | error = gfs2_metatype_check(sdp, bh, GFS2_METATYPE_JD); |
332 | } else | 328 | if (error) { |
333 | bh = NULL; | 329 | brelse(bh); |
334 | 330 | goto fail; | |
331 | } | ||
332 | dblock++; | ||
333 | extlen--; | ||
335 | memcpy(buf, bh->b_data + o, amount); | 334 | memcpy(buf, bh->b_data + o, amount); |
336 | brelse(bh); | 335 | brelse(bh); |
337 | if (error) | 336 | bh = NULL; |
338 | goto fail; | ||
339 | |||
340 | buf += amount; | 337 | buf += amount; |
341 | copied += amount; | 338 | copied += amount; |
342 | lblock++; | 339 | lblock++; |
343 | |||
344 | o = sizeof(struct gfs2_meta_header); | 340 | o = sizeof(struct gfs2_meta_header); |
345 | } | 341 | } |
346 | 342 | ||
@@ -701,7 +697,7 @@ static int get_leaf(struct gfs2_inode *dip, u64 leaf_no, | |||
701 | { | 697 | { |
702 | int error; | 698 | int error; |
703 | 699 | ||
704 | error = gfs2_meta_read(dip->i_gl, leaf_no, DIO_START | DIO_WAIT, bhp); | 700 | error = gfs2_meta_read(dip->i_gl, leaf_no, DIO_WAIT, bhp); |
705 | if (!error && gfs2_metatype_check(GFS2_SB(&dip->i_inode), *bhp, GFS2_METATYPE_LF)) { | 701 | if (!error && gfs2_metatype_check(GFS2_SB(&dip->i_inode), *bhp, GFS2_METATYPE_LF)) { |
706 | /* printk(KERN_INFO "block num=%llu\n", leaf_no); */ | 702 | /* printk(KERN_INFO "block num=%llu\n", leaf_no); */ |
707 | error = -EIO; | 703 | error = -EIO; |
@@ -727,7 +723,7 @@ static int get_leaf_nr(struct gfs2_inode *dip, u32 index, | |||
727 | 723 | ||
728 | error = gfs2_dir_read_data(dip, (char *)&leaf_no, | 724 | error = gfs2_dir_read_data(dip, (char *)&leaf_no, |
729 | index * sizeof(u64), | 725 | index * sizeof(u64), |
730 | sizeof(u64)); | 726 | sizeof(u64), 0); |
731 | if (error != sizeof(u64)) | 727 | if (error != sizeof(u64)) |
732 | return (error < 0) ? error : -EIO; | 728 | return (error < 0) ? error : -EIO; |
733 | 729 | ||
@@ -1095,7 +1091,7 @@ static int dir_double_exhash(struct gfs2_inode *dip) | |||
1095 | for (block = dip->i_di.di_size >> sdp->sd_hash_bsize_shift; block--;) { | 1091 | for (block = dip->i_di.di_size >> sdp->sd_hash_bsize_shift; block--;) { |
1096 | error = gfs2_dir_read_data(dip, (char *)buf, | 1092 | error = gfs2_dir_read_data(dip, (char *)buf, |
1097 | block * sdp->sd_hash_bsize, | 1093 | block * sdp->sd_hash_bsize, |
1098 | sdp->sd_hash_bsize); | 1094 | sdp->sd_hash_bsize, 1); |
1099 | if (error != sdp->sd_hash_bsize) { | 1095 | if (error != sdp->sd_hash_bsize) { |
1100 | if (error >= 0) | 1096 | if (error >= 0) |
1101 | error = -EIO; | 1097 | error = -EIO; |
@@ -1375,7 +1371,7 @@ static int dir_e_read(struct inode *inode, u64 *offset, void *opaque, | |||
1375 | if (ht_offset_cur != ht_offset) { | 1371 | if (ht_offset_cur != ht_offset) { |
1376 | error = gfs2_dir_read_data(dip, (char *)lp, | 1372 | error = gfs2_dir_read_data(dip, (char *)lp, |
1377 | ht_offset * sizeof(u64), | 1373 | ht_offset * sizeof(u64), |
1378 | sdp->sd_hash_bsize); | 1374 | sdp->sd_hash_bsize, 1); |
1379 | if (error != sdp->sd_hash_bsize) { | 1375 | if (error != sdp->sd_hash_bsize) { |
1380 | if (error >= 0) | 1376 | if (error >= 0) |
1381 | error = -EIO; | 1377 | error = -EIO; |
@@ -1745,7 +1741,7 @@ static int foreach_leaf(struct gfs2_inode *dip, leaf_call_t lc, void *data) | |||
1745 | if (ht_offset_cur != ht_offset) { | 1741 | if (ht_offset_cur != ht_offset) { |
1746 | error = gfs2_dir_read_data(dip, (char *)lp, | 1742 | error = gfs2_dir_read_data(dip, (char *)lp, |
1747 | ht_offset * sizeof(u64), | 1743 | ht_offset * sizeof(u64), |
1748 | sdp->sd_hash_bsize); | 1744 | sdp->sd_hash_bsize, 1); |
1749 | if (error != sdp->sd_hash_bsize) { | 1745 | if (error != sdp->sd_hash_bsize) { |
1750 | if (error >= 0) | 1746 | if (error >= 0) |
1751 | error = -EIO; | 1747 | error = -EIO; |
diff --git a/fs/gfs2/eattr.c b/fs/gfs2/eattr.c index 698942ec7c99..bd5ca602f9f0 100644 --- a/fs/gfs2/eattr.c +++ b/fs/gfs2/eattr.c | |||
@@ -115,7 +115,7 @@ static int ea_foreach(struct gfs2_inode *ip, ea_call_t ea_call, void *data) | |||
115 | u64 *eablk, *end; | 115 | u64 *eablk, *end; |
116 | int error; | 116 | int error; |
117 | 117 | ||
118 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_START | DIO_WAIT, &bh); | 118 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, &bh); |
119 | if (error) | 119 | if (error) |
120 | return error; | 120 | return error; |
121 | 121 | ||
@@ -139,7 +139,7 @@ static int ea_foreach(struct gfs2_inode *ip, ea_call_t ea_call, void *data) | |||
139 | break; | 139 | break; |
140 | bn = be64_to_cpu(*eablk); | 140 | bn = be64_to_cpu(*eablk); |
141 | 141 | ||
142 | error = gfs2_meta_read(ip->i_gl, bn, DIO_START | DIO_WAIT, &eabh); | 142 | error = gfs2_meta_read(ip->i_gl, bn, DIO_WAIT, &eabh); |
143 | if (error) | 143 | if (error) |
144 | break; | 144 | break; |
145 | error = ea_foreach_i(ip, eabh, ea_call, data); | 145 | error = ea_foreach_i(ip, eabh, ea_call, data); |
@@ -453,8 +453,8 @@ static int ea_get_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea, | |||
453 | return -ENOMEM; | 453 | return -ENOMEM; |
454 | 454 | ||
455 | for (x = 0; x < nptrs; x++) { | 455 | for (x = 0; x < nptrs; x++) { |
456 | error = gfs2_meta_read(ip->i_gl, be64_to_cpu(*dataptrs), | 456 | error = gfs2_meta_read(ip->i_gl, be64_to_cpu(*dataptrs), 0, |
457 | DIO_START, bh + x); | 457 | bh + x); |
458 | if (error) { | 458 | if (error) { |
459 | while (x--) | 459 | while (x--) |
460 | brelse(bh[x]); | 460 | brelse(bh[x]); |
@@ -464,7 +464,7 @@ static int ea_get_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea, | |||
464 | } | 464 | } |
465 | 465 | ||
466 | for (x = 0; x < nptrs; x++) { | 466 | for (x = 0; x < nptrs; x++) { |
467 | error = gfs2_meta_reread(sdp, bh[x], DIO_WAIT); | 467 | error = gfs2_meta_wait(sdp, bh[x]); |
468 | if (error) { | 468 | if (error) { |
469 | for (; x < nptrs; x++) | 469 | for (; x < nptrs; x++) |
470 | brelse(bh[x]); | 470 | brelse(bh[x]); |
@@ -938,8 +938,8 @@ static int ea_set_block(struct gfs2_inode *ip, struct gfs2_ea_request *er, | |||
938 | if (ip->i_di.di_flags & GFS2_DIF_EA_INDIRECT) { | 938 | if (ip->i_di.di_flags & GFS2_DIF_EA_INDIRECT) { |
939 | u64 *end; | 939 | u64 *end; |
940 | 940 | ||
941 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, | 941 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, |
942 | DIO_START | DIO_WAIT, &indbh); | 942 | &indbh); |
943 | if (error) | 943 | if (error) |
944 | return error; | 944 | return error; |
945 | 945 | ||
@@ -1215,8 +1215,8 @@ static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip, | |||
1215 | goto out; | 1215 | goto out; |
1216 | 1216 | ||
1217 | for (x = 0; x < nptrs; x++) { | 1217 | for (x = 0; x < nptrs; x++) { |
1218 | error = gfs2_meta_read(ip->i_gl, be64_to_cpu(*dataptrs), | 1218 | error = gfs2_meta_read(ip->i_gl, be64_to_cpu(*dataptrs), 0, |
1219 | DIO_START, bh + x); | 1219 | bh + x); |
1220 | if (error) { | 1220 | if (error) { |
1221 | while (x--) | 1221 | while (x--) |
1222 | brelse(bh[x]); | 1222 | brelse(bh[x]); |
@@ -1226,7 +1226,7 @@ static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip, | |||
1226 | } | 1226 | } |
1227 | 1227 | ||
1228 | for (x = 0; x < nptrs; x++) { | 1228 | for (x = 0; x < nptrs; x++) { |
1229 | error = gfs2_meta_reread(sdp, bh[x], DIO_WAIT); | 1229 | error = gfs2_meta_wait(sdp, bh[x]); |
1230 | if (error) { | 1230 | if (error) { |
1231 | for (; x < nptrs; x++) | 1231 | for (; x < nptrs; x++) |
1232 | brelse(bh[x]); | 1232 | brelse(bh[x]); |
@@ -1310,8 +1310,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip) | |||
1310 | 1310 | ||
1311 | memset(&rlist, 0, sizeof(struct gfs2_rgrp_list)); | 1311 | memset(&rlist, 0, sizeof(struct gfs2_rgrp_list)); |
1312 | 1312 | ||
1313 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, | 1313 | error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, &indbh); |
1314 | DIO_START | DIO_WAIT, &indbh); | ||
1315 | if (error) | 1314 | if (error) |
1316 | return error; | 1315 | return error; |
1317 | 1316 | ||
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index 9c046dbf4729..ef1492e2d445 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c | |||
@@ -77,32 +77,24 @@ static void gfs2_page_inval(struct gfs2_glock *gl) | |||
77 | } | 77 | } |
78 | 78 | ||
79 | /** | 79 | /** |
80 | * gfs2_page_sync - Sync the data pages (not metadata) associated with a glock | 80 | * gfs2_page_wait - Wait for writeback of data |
81 | * @gl: the glock | 81 | * @gl: the glock |
82 | * @flags: DIO_START | DIO_WAIT | ||
83 | * | 82 | * |
84 | * Syncs data (not metadata) for a regular file. | 83 | * Syncs data (not metadata) for a regular file. |
85 | * No-op for all other types. | 84 | * No-op for all other types. |
86 | */ | 85 | */ |
87 | 86 | ||
88 | static void gfs2_page_sync(struct gfs2_glock *gl, int flags) | 87 | static void gfs2_page_wait(struct gfs2_glock *gl) |
89 | { | 88 | { |
90 | struct gfs2_inode *ip; | 89 | struct gfs2_inode *ip = gl->gl_object; |
91 | struct inode *inode; | 90 | struct inode *inode = &ip->i_inode; |
92 | struct address_space *mapping; | 91 | struct address_space *mapping = inode->i_mapping; |
93 | int error = 0; | 92 | int error; |
94 | 93 | ||
95 | ip = gl->gl_object; | 94 | if (!S_ISREG(ip->i_di.di_mode)) |
96 | inode = &ip->i_inode; | ||
97 | if (!ip || !S_ISREG(ip->i_di.di_mode)) | ||
98 | return; | 95 | return; |
99 | 96 | ||
100 | mapping = inode->i_mapping; | 97 | error = filemap_fdatawait(mapping); |
101 | |||
102 | if (flags & DIO_START) | ||
103 | filemap_fdatawrite(mapping); | ||
104 | if (!error && (flags & DIO_WAIT)) | ||
105 | error = filemap_fdatawait(mapping); | ||
106 | 98 | ||
107 | /* Put back any errors cleared by filemap_fdatawait() | 99 | /* Put back any errors cleared by filemap_fdatawait() |
108 | so they can be caught by someone who can pass them | 100 | so they can be caught by someone who can pass them |
@@ -115,6 +107,18 @@ static void gfs2_page_sync(struct gfs2_glock *gl, int flags) | |||
115 | 107 | ||
116 | } | 108 | } |
117 | 109 | ||
110 | static void gfs2_page_writeback(struct gfs2_glock *gl) | ||
111 | { | ||
112 | struct gfs2_inode *ip = gl->gl_object; | ||
113 | struct inode *inode = &ip->i_inode; | ||
114 | struct address_space *mapping = inode->i_mapping; | ||
115 | |||
116 | if (!S_ISREG(ip->i_di.di_mode)) | ||
117 | return; | ||
118 | |||
119 | filemap_fdatawrite(mapping); | ||
120 | } | ||
121 | |||
118 | /** | 122 | /** |
119 | * meta_go_sync - sync out the metadata for this glock | 123 | * meta_go_sync - sync out the metadata for this glock |
120 | * @gl: the glock | 124 | * @gl: the glock |
@@ -132,7 +136,7 @@ static void meta_go_sync(struct gfs2_glock *gl, int flags) | |||
132 | 136 | ||
133 | if (test_and_clear_bit(GLF_DIRTY, &gl->gl_flags)) { | 137 | if (test_and_clear_bit(GLF_DIRTY, &gl->gl_flags)) { |
134 | gfs2_log_flush(gl->gl_sbd, gl); | 138 | gfs2_log_flush(gl->gl_sbd, gl); |
135 | gfs2_meta_sync(gl, flags | DIO_START | DIO_WAIT); | 139 | gfs2_meta_sync(gl); |
136 | if (flags & DIO_RELEASE) | 140 | if (flags & DIO_RELEASE) |
137 | gfs2_ail_empty_gl(gl); | 141 | gfs2_ail_empty_gl(gl); |
138 | } | 142 | } |
@@ -185,8 +189,7 @@ static void inode_go_xmote_bh(struct gfs2_glock *gl) | |||
185 | 189 | ||
186 | if (gl->gl_state != LM_ST_UNLOCKED && | 190 | if (gl->gl_state != LM_ST_UNLOCKED && |
187 | (!gh || !(gh->gh_flags & GL_SKIP))) { | 191 | (!gh || !(gh->gh_flags & GL_SKIP))) { |
188 | error = gfs2_meta_read(gl, gl->gl_name.ln_number, DIO_START, | 192 | error = gfs2_meta_read(gl, gl->gl_name.ln_number, 0, &bh); |
189 | &bh); | ||
190 | if (!error) | 193 | if (!error) |
191 | brelse(bh); | 194 | brelse(bh); |
192 | } | 195 | } |
@@ -221,16 +224,18 @@ static void inode_go_sync(struct gfs2_glock *gl, int flags) | |||
221 | 224 | ||
222 | if (test_bit(GLF_DIRTY, &gl->gl_flags)) { | 225 | if (test_bit(GLF_DIRTY, &gl->gl_flags)) { |
223 | if (meta && data) { | 226 | if (meta && data) { |
224 | gfs2_page_sync(gl, flags | DIO_START); | 227 | gfs2_page_writeback(gl); |
225 | gfs2_log_flush(gl->gl_sbd, gl); | 228 | gfs2_log_flush(gl->gl_sbd, gl); |
226 | gfs2_meta_sync(gl, flags | DIO_START | DIO_WAIT); | 229 | gfs2_meta_sync(gl); |
227 | gfs2_page_sync(gl, flags | DIO_WAIT); | 230 | gfs2_page_wait(gl); |
228 | clear_bit(GLF_DIRTY, &gl->gl_flags); | 231 | clear_bit(GLF_DIRTY, &gl->gl_flags); |
229 | } else if (meta) { | 232 | } else if (meta) { |
230 | gfs2_log_flush(gl->gl_sbd, gl); | 233 | gfs2_log_flush(gl->gl_sbd, gl); |
231 | gfs2_meta_sync(gl, flags | DIO_START | DIO_WAIT); | 234 | gfs2_meta_sync(gl); |
232 | } else if (data) | 235 | } else if (data) { |
233 | gfs2_page_sync(gl, flags | DIO_START | DIO_WAIT); | 236 | gfs2_page_writeback(gl); |
237 | gfs2_page_wait(gl); | ||
238 | } | ||
234 | if (flags & DIO_RELEASE) | 239 | if (flags & DIO_RELEASE) |
235 | gfs2_ail_empty_gl(gl); | 240 | gfs2_ail_empty_gl(gl); |
236 | } | 241 | } |
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 7183dcf03563..118dc693d111 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h | |||
@@ -12,7 +12,6 @@ | |||
12 | 12 | ||
13 | #include <linux/fs.h> | 13 | #include <linux/fs.h> |
14 | 14 | ||
15 | #define DIO_START 0x00000008 | ||
16 | #define DIO_WAIT 0x00000010 | 15 | #define DIO_WAIT 0x00000010 |
17 | #define DIO_METADATA 0x00000020 | 16 | #define DIO_METADATA 0x00000020 |
18 | #define DIO_DATA 0x00000040 | 17 | #define DIO_DATA 0x00000040 |
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index e44d245d51d4..2a98cbe3290f 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c | |||
@@ -248,13 +248,13 @@ static void buf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) | |||
248 | struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); | 248 | struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); |
249 | 249 | ||
250 | if (error) { | 250 | if (error) { |
251 | gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); | 251 | gfs2_meta_sync(ip->i_gl); |
252 | return; | 252 | return; |
253 | } | 253 | } |
254 | if (pass != 1) | 254 | if (pass != 1) |
255 | return; | 255 | return; |
256 | 256 | ||
257 | gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); | 257 | gfs2_meta_sync(ip->i_gl); |
258 | 258 | ||
259 | fs_info(sdp, "jid=%u: Replayed %u of %u blocks\n", | 259 | fs_info(sdp, "jid=%u: Replayed %u of %u blocks\n", |
260 | jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); | 260 | jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); |
@@ -726,15 +726,14 @@ static void databuf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) | |||
726 | struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); | 726 | struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); |
727 | 727 | ||
728 | if (error) { | 728 | if (error) { |
729 | gfs2_meta_sync(ip->i_gl, | 729 | gfs2_meta_sync(ip->i_gl); |
730 | DIO_START | DIO_WAIT); | ||
731 | return; | 730 | return; |
732 | } | 731 | } |
733 | if (pass != 1) | 732 | if (pass != 1) |
734 | return; | 733 | return; |
735 | 734 | ||
736 | /* data sync? */ | 735 | /* data sync? */ |
737 | gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); | 736 | gfs2_meta_sync(ip->i_gl); |
738 | 737 | ||
739 | fs_info(sdp, "jid=%u: Replayed %u of %u data blocks\n", | 738 | fs_info(sdp, "jid=%u: Replayed %u of %u data blocks\n", |
740 | jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); | 739 | jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); |
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 6b52aacb0736..d3708af0a4d1 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c | |||
@@ -273,19 +273,16 @@ void gfs2_meta_inval(struct gfs2_glock *gl) | |||
273 | /** | 273 | /** |
274 | * gfs2_meta_sync - Sync all buffers associated with a glock | 274 | * gfs2_meta_sync - Sync all buffers associated with a glock |
275 | * @gl: The glock | 275 | * @gl: The glock |
276 | * @flags: DIO_START | DIO_WAIT | ||
277 | * | 276 | * |
278 | */ | 277 | */ |
279 | 278 | ||
280 | void gfs2_meta_sync(struct gfs2_glock *gl, int flags) | 279 | void gfs2_meta_sync(struct gfs2_glock *gl) |
281 | { | 280 | { |
282 | struct address_space *mapping = gl->gl_aspace->i_mapping; | 281 | struct address_space *mapping = gl->gl_aspace->i_mapping; |
283 | int error = 0; | 282 | int error; |
284 | 283 | ||
285 | if (flags & DIO_START) | 284 | filemap_fdatawrite(mapping); |
286 | filemap_fdatawrite(mapping); | 285 | error = filemap_fdatawait(mapping); |
287 | if (!error && (flags & DIO_WAIT)) | ||
288 | error = filemap_fdatawait(mapping); | ||
289 | 286 | ||
290 | if (error) | 287 | if (error) |
291 | gfs2_io_error(gl->gl_sbd); | 288 | gfs2_io_error(gl->gl_sbd); |
@@ -377,7 +374,7 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno) | |||
377 | * gfs2_meta_read - Read a block from disk | 374 | * gfs2_meta_read - Read a block from disk |
378 | * @gl: The glock covering the block | 375 | * @gl: The glock covering the block |
379 | * @blkno: The block number | 376 | * @blkno: The block number |
380 | * @flags: flags to gfs2_dreread() | 377 | * @flags: flags |
381 | * @bhp: the place where the buffer is returned (NULL on failure) | 378 | * @bhp: the place where the buffer is returned (NULL on failure) |
382 | * | 379 | * |
383 | * Returns: errno | 380 | * Returns: errno |
@@ -386,45 +383,43 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno) | |||
386 | int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, int flags, | 383 | int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, int flags, |
387 | struct buffer_head **bhp) | 384 | struct buffer_head **bhp) |
388 | { | 385 | { |
389 | int error; | ||
390 | |||
391 | *bhp = getbuf(gl->gl_sbd, gl->gl_aspace, blkno, CREATE); | 386 | *bhp = getbuf(gl->gl_sbd, gl->gl_aspace, blkno, CREATE); |
392 | error = gfs2_meta_reread(gl->gl_sbd, *bhp, flags); | 387 | if (!buffer_uptodate(*bhp)) |
393 | if (error) | 388 | ll_rw_block(READ, 1, bhp); |
394 | brelse(*bhp); | 389 | if (flags & DIO_WAIT) { |
390 | int error = gfs2_meta_wait(gl->gl_sbd, *bhp); | ||
391 | if (error) { | ||
392 | brelse(*bhp); | ||
393 | return error; | ||
394 | } | ||
395 | } | ||
395 | 396 | ||
396 | return error; | 397 | return 0; |
397 | } | 398 | } |
398 | 399 | ||
399 | /** | 400 | /** |
400 | * gfs2_meta_reread - Reread a block from disk | 401 | * gfs2_meta_wait - Reread a block from disk |
401 | * @sdp: the filesystem | 402 | * @sdp: the filesystem |
402 | * @bh: The block to read | 403 | * @bh: The block to wait for |
403 | * @flags: Flags that control the read | ||
404 | * | 404 | * |
405 | * Returns: errno | 405 | * Returns: errno |
406 | */ | 406 | */ |
407 | 407 | ||
408 | int gfs2_meta_reread(struct gfs2_sbd *sdp, struct buffer_head *bh, int flags) | 408 | int gfs2_meta_wait(struct gfs2_sbd *sdp, struct buffer_head *bh) |
409 | { | 409 | { |
410 | if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) | 410 | if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) |
411 | return -EIO; | 411 | return -EIO; |
412 | 412 | ||
413 | if ((flags & DIO_START) && !buffer_uptodate(bh)) | 413 | wait_on_buffer(bh); |
414 | ll_rw_block(READ, 1, &bh); | ||
415 | |||
416 | if (flags & DIO_WAIT) { | ||
417 | wait_on_buffer(bh); | ||
418 | 414 | ||
419 | if (!buffer_uptodate(bh)) { | 415 | if (!buffer_uptodate(bh)) { |
420 | struct gfs2_trans *tr = current->journal_info; | 416 | struct gfs2_trans *tr = current->journal_info; |
421 | if (tr && tr->tr_touched) | 417 | if (tr && tr->tr_touched) |
422 | gfs2_io_error_bh(sdp, bh); | 418 | gfs2_io_error_bh(sdp, bh); |
423 | return -EIO; | 419 | return -EIO; |
424 | } | ||
425 | if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) | ||
426 | return -EIO; | ||
427 | } | 420 | } |
421 | if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) | ||
422 | return -EIO; | ||
428 | 423 | ||
429 | return 0; | 424 | return 0; |
430 | } | 425 | } |
@@ -635,67 +630,57 @@ void gfs2_meta_cache_flush(struct gfs2_inode *ip) | |||
635 | int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num, | 630 | int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num, |
636 | int new, struct buffer_head **bhp) | 631 | int new, struct buffer_head **bhp) |
637 | { | 632 | { |
638 | struct buffer_head *bh, **bh_slot = ip->i_cache + height; | 633 | struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); |
639 | int error; | 634 | struct gfs2_glock *gl = ip->i_gl; |
635 | struct buffer_head *bh = NULL, **bh_slot = ip->i_cache + height; | ||
636 | int in_cache = 0; | ||
640 | 637 | ||
641 | spin_lock(&ip->i_spin); | 638 | spin_lock(&ip->i_spin); |
642 | bh = *bh_slot; | 639 | if (*bh_slot && (*bh_slot)->b_blocknr == num) { |
643 | if (bh) { | 640 | bh = *bh_slot; |
644 | if (bh->b_blocknr == num) | 641 | get_bh(bh); |
645 | get_bh(bh); | 642 | in_cache = 1; |
646 | else | ||
647 | bh = NULL; | ||
648 | } | 643 | } |
649 | spin_unlock(&ip->i_spin); | 644 | spin_unlock(&ip->i_spin); |
650 | 645 | ||
651 | if (bh) { | 646 | if (!bh) |
652 | if (new) | 647 | bh = getbuf(gl->gl_sbd, gl->gl_aspace, num, CREATE); |
653 | meta_prep_new(bh); | ||
654 | else { | ||
655 | error = gfs2_meta_reread(GFS2_SB(&ip->i_inode), bh, | ||
656 | DIO_START | DIO_WAIT); | ||
657 | if (error) { | ||
658 | brelse(bh); | ||
659 | return error; | ||
660 | } | ||
661 | } | ||
662 | } else { | ||
663 | if (new) | ||
664 | bh = gfs2_meta_new(ip->i_gl, num); | ||
665 | else { | ||
666 | error = gfs2_meta_read(ip->i_gl, num, | ||
667 | DIO_START | DIO_WAIT, &bh); | ||
668 | if (error) | ||
669 | return error; | ||
670 | } | ||
671 | 648 | ||
672 | spin_lock(&ip->i_spin); | 649 | if (!bh) |
673 | if (*bh_slot != bh) { | 650 | return -ENOBUFS; |
674 | brelse(*bh_slot); | ||
675 | *bh_slot = bh; | ||
676 | get_bh(bh); | ||
677 | } | ||
678 | spin_unlock(&ip->i_spin); | ||
679 | } | ||
680 | 651 | ||
681 | if (new) { | 652 | if (new) { |
682 | if (gfs2_assert_warn(GFS2_SB(&ip->i_inode), height)) { | 653 | if (gfs2_assert_warn(sdp, height)) |
683 | brelse(bh); | 654 | goto err; |
684 | return -EIO; | 655 | meta_prep_new(bh); |
685 | } | ||
686 | gfs2_trans_add_bh(ip->i_gl, bh, 1); | 656 | gfs2_trans_add_bh(ip->i_gl, bh, 1); |
687 | gfs2_metatype_set(bh, GFS2_METATYPE_IN, GFS2_FORMAT_IN); | 657 | gfs2_metatype_set(bh, GFS2_METATYPE_IN, GFS2_FORMAT_IN); |
688 | gfs2_buffer_clear_tail(bh, sizeof(struct gfs2_meta_header)); | 658 | gfs2_buffer_clear_tail(bh, sizeof(struct gfs2_meta_header)); |
659 | } else { | ||
660 | u32 mtype = height ? GFS2_METATYPE_IN : GFS2_METATYPE_DI; | ||
661 | if (!buffer_uptodate(bh)) { | ||
662 | ll_rw_block(READ, 1, &bh); | ||
663 | if (gfs2_meta_wait(sdp, bh)) | ||
664 | goto err; | ||
665 | } | ||
666 | if (gfs2_metatype_check(sdp, bh, mtype)) | ||
667 | goto err; | ||
668 | } | ||
689 | 669 | ||
690 | } else if (gfs2_metatype_check(GFS2_SB(&ip->i_inode), bh, | 670 | if (!in_cache) { |
691 | (height) ? GFS2_METATYPE_IN : GFS2_METATYPE_DI)) { | 671 | spin_lock(&ip->i_spin); |
692 | brelse(bh); | 672 | if (*bh_slot) |
693 | return -EIO; | 673 | brelse(*bh_slot); |
674 | *bh_slot = bh; | ||
675 | get_bh(bh); | ||
676 | spin_unlock(&ip->i_spin); | ||
694 | } | 677 | } |
695 | 678 | ||
696 | *bhp = bh; | 679 | *bhp = bh; |
697 | |||
698 | return 0; | 680 | return 0; |
681 | err: | ||
682 | brelse(bh); | ||
683 | return -EIO; | ||
699 | } | 684 | } |
700 | 685 | ||
701 | /** | 686 | /** |
@@ -704,19 +689,21 @@ int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num, | |||
704 | * @dblock: the starting disk block | 689 | * @dblock: the starting disk block |
705 | * @extlen: the number of blocks in the extent | 690 | * @extlen: the number of blocks in the extent |
706 | * | 691 | * |
692 | * returns: the first buffer in the extent | ||
707 | */ | 693 | */ |
708 | 694 | ||
709 | void gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen) | 695 | struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen) |
710 | { | 696 | { |
711 | struct gfs2_sbd *sdp = gl->gl_sbd; | 697 | struct gfs2_sbd *sdp = gl->gl_sbd; |
712 | struct inode *aspace = gl->gl_aspace; | 698 | struct inode *aspace = gl->gl_aspace; |
713 | struct buffer_head *first_bh, *bh; | 699 | struct buffer_head *first_bh, *bh; |
714 | u32 max_ra = gfs2_tune_get(sdp, gt_max_readahead) >> | 700 | u32 max_ra = gfs2_tune_get(sdp, gt_max_readahead) >> |
715 | sdp->sd_sb.sb_bsize_shift; | 701 | sdp->sd_sb.sb_bsize_shift; |
716 | int error; | ||
717 | 702 | ||
718 | if (!extlen || !max_ra) | 703 | BUG_ON(!extlen); |
719 | return; | 704 | |
705 | if (max_ra < 1) | ||
706 | max_ra = 1; | ||
720 | if (extlen > max_ra) | 707 | if (extlen > max_ra) |
721 | extlen = max_ra; | 708 | extlen = max_ra; |
722 | 709 | ||
@@ -724,11 +711,8 @@ void gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen) | |||
724 | 711 | ||
725 | if (buffer_uptodate(first_bh)) | 712 | if (buffer_uptodate(first_bh)) |
726 | goto out; | 713 | goto out; |
727 | if (!buffer_locked(first_bh)) { | 714 | if (!buffer_locked(first_bh)) |
728 | error = gfs2_meta_reread(sdp, first_bh, DIO_START); | 715 | ll_rw_block(READ, 1, &first_bh); |
729 | if (error) | ||
730 | goto out; | ||
731 | } | ||
732 | 716 | ||
733 | dblock++; | 717 | dblock++; |
734 | extlen--; | 718 | extlen--; |
@@ -736,23 +720,18 @@ void gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen) | |||
736 | while (extlen) { | 720 | while (extlen) { |
737 | bh = getbuf(sdp, aspace, dblock, CREATE); | 721 | bh = getbuf(sdp, aspace, dblock, CREATE); |
738 | 722 | ||
739 | if (!buffer_uptodate(bh) && !buffer_locked(bh)) { | 723 | if (!buffer_uptodate(bh) && !buffer_locked(bh)) |
740 | error = gfs2_meta_reread(sdp, bh, DIO_START); | 724 | ll_rw_block(READA, 1, &bh); |
741 | brelse(bh); | 725 | brelse(bh); |
742 | if (error) | ||
743 | goto out; | ||
744 | } else | ||
745 | brelse(bh); | ||
746 | |||
747 | dblock++; | 726 | dblock++; |
748 | extlen--; | 727 | extlen--; |
749 | 728 | if (!buffer_locked(first_bh) && buffer_uptodate(first_bh)) | |
750 | if (buffer_uptodate(first_bh)) | 729 | goto out; |
751 | break; | ||
752 | } | 730 | } |
753 | 731 | ||
732 | wait_on_buffer(first_bh); | ||
754 | out: | 733 | out: |
755 | brelse(first_bh); | 734 | return first_bh; |
756 | } | 735 | } |
757 | 736 | ||
758 | /** | 737 | /** |
diff --git a/fs/gfs2/meta_io.h b/fs/gfs2/meta_io.h index 086a472df3f1..3323e6d0ed8f 100644 --- a/fs/gfs2/meta_io.h +++ b/fs/gfs2/meta_io.h | |||
@@ -46,12 +46,12 @@ void gfs2_ail2_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai); | |||
46 | void gfs2_ail_empty_gl(struct gfs2_glock *gl); | 46 | void gfs2_ail_empty_gl(struct gfs2_glock *gl); |
47 | 47 | ||
48 | void gfs2_meta_inval(struct gfs2_glock *gl); | 48 | void gfs2_meta_inval(struct gfs2_glock *gl); |
49 | void gfs2_meta_sync(struct gfs2_glock *gl, int flags); | 49 | void gfs2_meta_sync(struct gfs2_glock *gl); |
50 | 50 | ||
51 | struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno); | 51 | struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno); |
52 | int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, | 52 | int gfs2_meta_read(struct gfs2_glock *gl, u64 blkno, |
53 | int flags, struct buffer_head **bhp); | 53 | int flags, struct buffer_head **bhp); |
54 | int gfs2_meta_reread(struct gfs2_sbd *sdp, struct buffer_head *bh, int flags); | 54 | int gfs2_meta_wait(struct gfs2_sbd *sdp, struct buffer_head *bh); |
55 | 55 | ||
56 | void gfs2_attach_bufdata(struct gfs2_glock *gl, struct buffer_head *bh, | 56 | void gfs2_attach_bufdata(struct gfs2_glock *gl, struct buffer_head *bh, |
57 | int meta); | 57 | int meta); |
@@ -71,7 +71,7 @@ static inline int gfs2_meta_inode_buffer(struct gfs2_inode *ip, | |||
71 | return gfs2_meta_indirect_buffer(ip, 0, ip->i_num.no_addr, 0, bhp); | 71 | return gfs2_meta_indirect_buffer(ip, 0, ip->i_num.no_addr, 0, bhp); |
72 | } | 72 | } |
73 | 73 | ||
74 | void gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen); | 74 | struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen); |
75 | void gfs2_meta_syncfs(struct gfs2_sbd *sdp); | 75 | void gfs2_meta_syncfs(struct gfs2_sbd *sdp); |
76 | 76 | ||
77 | #endif /* __DIO_DOT_H__ */ | 77 | #endif /* __DIO_DOT_H__ */ |
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 3f9da7ce5dd9..8b18e974fa4d 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c | |||
@@ -65,7 +65,7 @@ static void gfs2_page_add_databufs(struct gfs2_inode *ip, struct page *page, | |||
65 | int gfs2_get_block(struct inode *inode, sector_t lblock, | 65 | int gfs2_get_block(struct inode *inode, sector_t lblock, |
66 | struct buffer_head *bh_result, int create) | 66 | struct buffer_head *bh_result, int create) |
67 | { | 67 | { |
68 | return gfs2_block_map(inode, lblock, create, bh_result, 4); | 68 | return gfs2_block_map(inode, lblock, create, bh_result, 32); |
69 | } | 69 | } |
70 | 70 | ||
71 | /** | 71 | /** |
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index c5eb6c646177..da46e14388f4 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c | |||
@@ -265,7 +265,7 @@ static int bh_get(struct gfs2_quota_data *qd) | |||
265 | error = gfs2_block_map(&ip->i_inode, block, 0, &bh_map, 1); | 265 | error = gfs2_block_map(&ip->i_inode, block, 0, &bh_map, 1); |
266 | if (error) | 266 | if (error) |
267 | goto fail; | 267 | goto fail; |
268 | error = gfs2_meta_read(ip->i_gl, bh_map.b_blocknr, DIO_START | DIO_WAIT, &bh); | 268 | error = gfs2_meta_read(ip->i_gl, bh_map.b_blocknr, DIO_WAIT, &bh); |
269 | if (error) | 269 | if (error) |
270 | goto fail; | 270 | goto fail; |
271 | error = -EIO; | 271 | error = -EIO; |
@@ -1059,8 +1059,7 @@ int gfs2_quota_init(struct gfs2_sbd *sdp) | |||
1059 | u32 extlen = 0; | 1059 | u32 extlen = 0; |
1060 | int error; | 1060 | int error; |
1061 | 1061 | ||
1062 | if (!ip->i_di.di_size || | 1062 | if (!ip->i_di.di_size || ip->i_di.di_size > (64 << 20) || |
1063 | ip->i_di.di_size > (64 << 20) || | ||
1064 | ip->i_di.di_size & (sdp->sd_sb.sb_bsize - 1)) { | 1063 | ip->i_di.di_size & (sdp->sd_sb.sb_bsize - 1)) { |
1065 | gfs2_consist_inode(ip); | 1064 | gfs2_consist_inode(ip); |
1066 | return -EIO; | 1065 | return -EIO; |
@@ -1091,19 +1090,16 @@ int gfs2_quota_init(struct gfs2_sbd *sdp) | |||
1091 | if (error) | 1090 | if (error) |
1092 | goto fail; | 1091 | goto fail; |
1093 | } | 1092 | } |
1094 | gfs2_meta_ra(ip->i_gl, dblock, extlen); | ||
1095 | error = gfs2_meta_read(ip->i_gl, dblock, DIO_START | DIO_WAIT, | ||
1096 | &bh); | ||
1097 | if (error) | ||
1098 | goto fail; | ||
1099 | error = -EIO; | 1093 | error = -EIO; |
1094 | bh = gfs2_meta_ra(ip->i_gl, dblock, extlen); | ||
1095 | if (!bh) | ||
1096 | goto fail; | ||
1100 | if (gfs2_metatype_check(sdp, bh, GFS2_METATYPE_QC)) { | 1097 | if (gfs2_metatype_check(sdp, bh, GFS2_METATYPE_QC)) { |
1101 | brelse(bh); | 1098 | brelse(bh); |
1102 | goto fail; | 1099 | goto fail; |
1103 | } | 1100 | } |
1104 | 1101 | ||
1105 | for (y = 0; | 1102 | for (y = 0; y < sdp->sd_qc_per_block && slot < sdp->sd_quota_slots; |
1106 | y < sdp->sd_qc_per_block && slot < sdp->sd_quota_slots; | ||
1107 | y++, slot++) { | 1103 | y++, slot++) { |
1108 | struct gfs2_quota_change qc; | 1104 | struct gfs2_quota_change qc; |
1109 | struct gfs2_quota_data *qd; | 1105 | struct gfs2_quota_data *qd; |
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index 518f9128137e..4d4ea7e66edc 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c | |||
@@ -47,8 +47,7 @@ int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, | |||
47 | return -EIO; | 47 | return -EIO; |
48 | } | 48 | } |
49 | 49 | ||
50 | gfs2_meta_ra(gl, dblock, extlen); | 50 | *bh = gfs2_meta_ra(gl, dblock, extlen); |
51 | error = gfs2_meta_read(gl, dblock, DIO_START | DIO_WAIT, bh); | ||
52 | 51 | ||
53 | return error; | 52 | return error; |
54 | } | 53 | } |
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 113b4ace6893..5f8e225c5497 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c | |||
@@ -575,15 +575,14 @@ int gfs2_rgrp_bh_get(struct gfs2_rgrpd *rgd) | |||
575 | 575 | ||
576 | for (x = 0; x < length; x++) { | 576 | for (x = 0; x < length; x++) { |
577 | bi = rgd->rd_bits + x; | 577 | bi = rgd->rd_bits + x; |
578 | error = gfs2_meta_read(gl, rgd->rd_ri.ri_addr + x, DIO_START, | 578 | error = gfs2_meta_read(gl, rgd->rd_ri.ri_addr + x, 0, &bi->bi_bh); |
579 | &bi->bi_bh); | ||
580 | if (error) | 579 | if (error) |
581 | goto fail; | 580 | goto fail; |
582 | } | 581 | } |
583 | 582 | ||
584 | for (y = length; y--;) { | 583 | for (y = length; y--;) { |
585 | bi = rgd->rd_bits + y; | 584 | bi = rgd->rd_bits + y; |
586 | error = gfs2_meta_reread(sdp, bi->bi_bh, DIO_WAIT); | 585 | error = gfs2_meta_wait(sdp, bi->bi_bh); |
587 | if (error) | 586 | if (error) |
588 | goto fail; | 587 | goto fail; |
589 | if (gfs2_metatype_check(sdp, bi->bi_bh, y ? GFS2_METATYPE_RB : | 588 | if (gfs2_metatype_check(sdp, bi->bi_bh, y ? GFS2_METATYPE_RB : |