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Diffstat (limited to 'fs/gfs2/rgrp.c')
-rw-r--r--fs/gfs2/rgrp.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index daa4ae341a29..fba795798d3a 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -285,27 +285,19 @@ void gfs2_rgrp_verify(struct gfs2_rgrpd *rgd)
285 } 285 }
286 286
287 tmp = rgd->rd_data - rgd->rd_free - rgd->rd_dinodes; 287 tmp = rgd->rd_data - rgd->rd_free - rgd->rd_dinodes;
288 if (count[1] + count[2] != tmp) { 288 if (count[1] != tmp) {
289 if (gfs2_consist_rgrpd(rgd)) 289 if (gfs2_consist_rgrpd(rgd))
290 fs_err(sdp, "used data mismatch: %u != %u\n", 290 fs_err(sdp, "used data mismatch: %u != %u\n",
291 count[1], tmp); 291 count[1], tmp);
292 return; 292 return;
293 } 293 }
294 294
295 if (count[3] != rgd->rd_dinodes) { 295 if (count[2] + count[3] != rgd->rd_dinodes) {
296 if (gfs2_consist_rgrpd(rgd)) 296 if (gfs2_consist_rgrpd(rgd))
297 fs_err(sdp, "used metadata mismatch: %u != %u\n", 297 fs_err(sdp, "used metadata mismatch: %u != %u\n",
298 count[3], rgd->rd_dinodes); 298 count[2] + count[3], rgd->rd_dinodes);
299 return; 299 return;
300 } 300 }
301
302 if (count[2] > count[3]) {
303 if (gfs2_consist_rgrpd(rgd))
304 fs_err(sdp, "unlinked inodes > inodes: %u\n",
305 count[2]);
306 return;
307 }
308
309} 301}
310 302
311static inline int rgrp_contains_block(struct gfs2_rgrpd *rgd, u64 block) 303static inline int rgrp_contains_block(struct gfs2_rgrpd *rgd, u64 block)
@@ -961,7 +953,8 @@ static int try_rgrp_fit(struct gfs2_rgrpd *rgd, struct gfs2_alloc *al)
961 * Returns: The inode, if one has been found 953 * Returns: The inode, if one has been found
962 */ 954 */
963 955
964static struct inode *try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked) 956static struct inode *try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked,
957 u64 skip)
965{ 958{
966 struct inode *inode; 959 struct inode *inode;
967 u32 goal = 0, block; 960 u32 goal = 0, block;
@@ -985,6 +978,8 @@ static struct inode *try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked)
985 goal++; 978 goal++;
986 if (*last_unlinked != NO_BLOCK && no_addr <= *last_unlinked) 979 if (*last_unlinked != NO_BLOCK && no_addr <= *last_unlinked)
987 continue; 980 continue;
981 if (no_addr == skip)
982 continue;
988 *last_unlinked = no_addr; 983 *last_unlinked = no_addr;
989 inode = gfs2_inode_lookup(rgd->rd_sbd->sd_vfs, DT_UNKNOWN, 984 inode = gfs2_inode_lookup(rgd->rd_sbd->sd_vfs, DT_UNKNOWN,
990 no_addr, -1, 1); 985 no_addr, -1, 1);
@@ -1104,7 +1099,7 @@ static struct inode *get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
1104 if (try_rgrp_fit(rgd, al)) 1099 if (try_rgrp_fit(rgd, al))
1105 goto out; 1100 goto out;
1106 if (rgd->rd_flags & GFS2_RDF_CHECK) 1101 if (rgd->rd_flags & GFS2_RDF_CHECK)
1107 inode = try_rgrp_unlink(rgd, last_unlinked); 1102 inode = try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
1108 if (!rg_locked) 1103 if (!rg_locked)
1109 gfs2_glock_dq_uninit(&al->al_rgd_gh); 1104 gfs2_glock_dq_uninit(&al->al_rgd_gh);
1110 if (inode) 1105 if (inode)
@@ -1138,7 +1133,7 @@ static struct inode *get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
1138 if (try_rgrp_fit(rgd, al)) 1133 if (try_rgrp_fit(rgd, al))
1139 goto out; 1134 goto out;
1140 if (rgd->rd_flags & GFS2_RDF_CHECK) 1135 if (rgd->rd_flags & GFS2_RDF_CHECK)
1141 inode = try_rgrp_unlink(rgd, last_unlinked); 1136 inode = try_rgrp_unlink(rgd, last_unlinked, ip->i_no_addr);
1142 if (!rg_locked) 1137 if (!rg_locked)
1143 gfs2_glock_dq_uninit(&al->al_rgd_gh); 1138 gfs2_glock_dq_uninit(&al->al_rgd_gh);
1144 if (inode) 1139 if (inode)