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-rw-r--r--fs/xfs/xfs_attr.c91
1 files changed, 30 insertions, 61 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index b9c196a53c42..c2568242a901 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -25,19 +25,13 @@
25#include "xfs_trans.h" 25#include "xfs_trans.h"
26#include "xfs_sb.h" 26#include "xfs_sb.h"
27#include "xfs_ag.h" 27#include "xfs_ag.h"
28#include "xfs_dir2.h"
29#include "xfs_dmapi.h"
30#include "xfs_mount.h" 28#include "xfs_mount.h"
31#include "xfs_da_btree.h" 29#include "xfs_da_btree.h"
32#include "xfs_bmap_btree.h" 30#include "xfs_bmap_btree.h"
33#include "xfs_alloc_btree.h"
34#include "xfs_ialloc_btree.h"
35#include "xfs_dir2_sf.h"
36#include "xfs_attr_sf.h" 31#include "xfs_attr_sf.h"
37#include "xfs_dinode.h" 32#include "xfs_dinode.h"
38#include "xfs_inode.h" 33#include "xfs_inode.h"
39#include "xfs_alloc.h" 34#include "xfs_alloc.h"
40#include "xfs_btree.h"
41#include "xfs_inode_item.h" 35#include "xfs_inode_item.h"
42#include "xfs_bmap.h" 36#include "xfs_bmap.h"
43#include "xfs_attr.h" 37#include "xfs_attr.h"
@@ -325,8 +319,7 @@ xfs_attr_set_int(
325 return (error); 319 return (error);
326 } 320 }
327 321
328 xfs_trans_ijoin(args.trans, dp, XFS_ILOCK_EXCL); 322 xfs_trans_ijoin(args.trans, dp);
329 xfs_trans_ihold(args.trans, dp);
330 323
331 /* 324 /*
332 * If the attribute list is non-existent or a shortform list, 325 * If the attribute list is non-existent or a shortform list,
@@ -396,10 +389,8 @@ xfs_attr_set_int(
396 * bmap_finish() may have committed the last trans and started 389 * bmap_finish() may have committed the last trans and started
397 * a new one. We need the inode to be in all transactions. 390 * a new one. We need the inode to be in all transactions.
398 */ 391 */
399 if (committed) { 392 if (committed)
400 xfs_trans_ijoin(args.trans, dp, XFS_ILOCK_EXCL); 393 xfs_trans_ijoin(args.trans, dp);
401 xfs_trans_ihold(args.trans, dp);
402 }
403 394
404 /* 395 /*
405 * Commit the leaf transformation. We'll need another (linked) 396 * Commit the leaf transformation. We'll need another (linked)
@@ -544,8 +535,7 @@ xfs_attr_remove_int(xfs_inode_t *dp, struct xfs_name *name, int flags)
544 * No need to make quota reservations here. We expect to release some 535 * No need to make quota reservations here. We expect to release some
545 * blocks not allocate in the common case. 536 * blocks not allocate in the common case.
546 */ 537 */
547 xfs_trans_ijoin(args.trans, dp, XFS_ILOCK_EXCL); 538 xfs_trans_ijoin(args.trans, dp);
548 xfs_trans_ihold(args.trans, dp);
549 539
550 /* 540 /*
551 * Decide on what work routines to call based on the inode size. 541 * Decide on what work routines to call based on the inode size.
@@ -821,8 +811,7 @@ xfs_attr_inactive(xfs_inode_t *dp)
821 * No need to make quota reservations here. We expect to release some 811 * No need to make quota reservations here. We expect to release some
822 * blocks, not allocate, in the common case. 812 * blocks, not allocate, in the common case.
823 */ 813 */
824 xfs_trans_ijoin(trans, dp, XFS_ILOCK_EXCL); 814 xfs_trans_ijoin(trans, dp);
825 xfs_trans_ihold(trans, dp);
826 815
827 /* 816 /*
828 * Decide on what work routines to call based on the inode size. 817 * Decide on what work routines to call based on the inode size.
@@ -981,10 +970,8 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
981 * bmap_finish() may have committed the last trans and started 970 * bmap_finish() may have committed the last trans and started
982 * a new one. We need the inode to be in all transactions. 971 * a new one. We need the inode to be in all transactions.
983 */ 972 */
984 if (committed) { 973 if (committed)
985 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 974 xfs_trans_ijoin(args->trans, dp);
986 xfs_trans_ihold(args->trans, dp);
987 }
988 975
989 /* 976 /*
990 * Commit the current trans (including the inode) and start 977 * Commit the current trans (including the inode) and start
@@ -1085,10 +1072,8 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
1085 * and started a new one. We need the inode to be 1072 * and started a new one. We need the inode to be
1086 * in all transactions. 1073 * in all transactions.
1087 */ 1074 */
1088 if (committed) { 1075 if (committed)
1089 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1076 xfs_trans_ijoin(args->trans, dp);
1090 xfs_trans_ihold(args->trans, dp);
1091 }
1092 } else 1077 } else
1093 xfs_da_buf_done(bp); 1078 xfs_da_buf_done(bp);
1094 1079
@@ -1161,10 +1146,8 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
1161 * bmap_finish() may have committed the last trans and started 1146 * bmap_finish() may have committed the last trans and started
1162 * a new one. We need the inode to be in all transactions. 1147 * a new one. We need the inode to be in all transactions.
1163 */ 1148 */
1164 if (committed) { 1149 if (committed)
1165 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1150 xfs_trans_ijoin(args->trans, dp);
1166 xfs_trans_ihold(args->trans, dp);
1167 }
1168 } else 1151 } else
1169 xfs_da_buf_done(bp); 1152 xfs_da_buf_done(bp);
1170 return(0); 1153 return(0);
@@ -1317,10 +1300,8 @@ restart:
1317 * and started a new one. We need the inode to be 1300 * and started a new one. We need the inode to be
1318 * in all transactions. 1301 * in all transactions.
1319 */ 1302 */
1320 if (committed) { 1303 if (committed)
1321 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1304 xfs_trans_ijoin(args->trans, dp);
1322 xfs_trans_ihold(args->trans, dp);
1323 }
1324 1305
1325 /* 1306 /*
1326 * Commit the node conversion and start the next 1307 * Commit the node conversion and start the next
@@ -1356,10 +1337,8 @@ restart:
1356 * bmap_finish() may have committed the last trans and started 1337 * bmap_finish() may have committed the last trans and started
1357 * a new one. We need the inode to be in all transactions. 1338 * a new one. We need the inode to be in all transactions.
1358 */ 1339 */
1359 if (committed) { 1340 if (committed)
1360 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1341 xfs_trans_ijoin(args->trans, dp);
1361 xfs_trans_ihold(args->trans, dp);
1362 }
1363 } else { 1342 } else {
1364 /* 1343 /*
1365 * Addition succeeded, update Btree hashvals. 1344 * Addition succeeded, update Btree hashvals.
@@ -1470,10 +1449,8 @@ restart:
1470 * and started a new one. We need the inode to be 1449 * and started a new one. We need the inode to be
1471 * in all transactions. 1450 * in all transactions.
1472 */ 1451 */
1473 if (committed) { 1452 if (committed)
1474 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1453 xfs_trans_ijoin(args->trans, dp);
1475 xfs_trans_ihold(args->trans, dp);
1476 }
1477 } 1454 }
1478 1455
1479 /* 1456 /*
@@ -1604,10 +1581,8 @@ xfs_attr_node_removename(xfs_da_args_t *args)
1604 * bmap_finish() may have committed the last trans and started 1581 * bmap_finish() may have committed the last trans and started
1605 * a new one. We need the inode to be in all transactions. 1582 * a new one. We need the inode to be in all transactions.
1606 */ 1583 */
1607 if (committed) { 1584 if (committed)
1608 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1585 xfs_trans_ijoin(args->trans, dp);
1609 xfs_trans_ihold(args->trans, dp);
1610 }
1611 1586
1612 /* 1587 /*
1613 * Commit the Btree join operation and start a new trans. 1588 * Commit the Btree join operation and start a new trans.
@@ -1658,10 +1633,8 @@ xfs_attr_node_removename(xfs_da_args_t *args)
1658 * and started a new one. We need the inode to be 1633 * and started a new one. We need the inode to be
1659 * in all transactions. 1634 * in all transactions.
1660 */ 1635 */
1661 if (committed) { 1636 if (committed)
1662 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 1637 xfs_trans_ijoin(args->trans, dp);
1663 xfs_trans_ihold(args->trans, dp);
1664 }
1665 } else 1638 } else
1666 xfs_da_brelse(args->trans, bp); 1639 xfs_da_brelse(args->trans, bp);
1667 } 1640 }
@@ -2004,7 +1977,7 @@ xfs_attr_rmtval_get(xfs_da_args_t *args)
2004 error = xfs_bmapi(args->trans, args->dp, (xfs_fileoff_t)lblkno, 1977 error = xfs_bmapi(args->trans, args->dp, (xfs_fileoff_t)lblkno,
2005 args->rmtblkcnt, 1978 args->rmtblkcnt,
2006 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, 1979 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
2007 NULL, 0, map, &nmap, NULL, NULL); 1980 NULL, 0, map, &nmap, NULL);
2008 if (error) 1981 if (error)
2009 return(error); 1982 return(error);
2010 ASSERT(nmap >= 1); 1983 ASSERT(nmap >= 1);
@@ -2083,7 +2056,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
2083 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA | 2056 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA |
2084 XFS_BMAPI_WRITE, 2057 XFS_BMAPI_WRITE,
2085 args->firstblock, args->total, &map, &nmap, 2058 args->firstblock, args->total, &map, &nmap,
2086 args->flist, NULL); 2059 args->flist);
2087 if (!error) { 2060 if (!error) {
2088 error = xfs_bmap_finish(&args->trans, args->flist, 2061 error = xfs_bmap_finish(&args->trans, args->flist,
2089 &committed); 2062 &committed);
@@ -2099,10 +2072,8 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
2099 * bmap_finish() may have committed the last trans and started 2072 * bmap_finish() may have committed the last trans and started
2100 * a new one. We need the inode to be in all transactions. 2073 * a new one. We need the inode to be in all transactions.
2101 */ 2074 */
2102 if (committed) { 2075 if (committed)
2103 xfs_trans_ijoin(args->trans, dp, XFS_ILOCK_EXCL); 2076 xfs_trans_ijoin(args->trans, dp);
2104 xfs_trans_ihold(args->trans, dp);
2105 }
2106 2077
2107 ASSERT(nmap == 1); 2078 ASSERT(nmap == 1);
2108 ASSERT((map.br_startblock != DELAYSTARTBLOCK) && 2079 ASSERT((map.br_startblock != DELAYSTARTBLOCK) &&
@@ -2136,7 +2107,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
2136 args->rmtblkcnt, 2107 args->rmtblkcnt,
2137 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, 2108 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
2138 args->firstblock, 0, &map, &nmap, 2109 args->firstblock, 0, &map, &nmap,
2139 NULL, NULL); 2110 NULL);
2140 if (error) { 2111 if (error) {
2141 return(error); 2112 return(error);
2142 } 2113 }
@@ -2201,7 +2172,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args)
2201 args->rmtblkcnt, 2172 args->rmtblkcnt,
2202 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, 2173 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
2203 args->firstblock, 0, &map, &nmap, 2174 args->firstblock, 0, &map, &nmap,
2204 args->flist, NULL); 2175 args->flist);
2205 if (error) { 2176 if (error) {
2206 return(error); 2177 return(error);
2207 } 2178 }
@@ -2239,7 +2210,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args)
2239 error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt, 2210 error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
2240 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, 2211 XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
2241 1, args->firstblock, args->flist, 2212 1, args->firstblock, args->flist,
2242 NULL, &done); 2213 &done);
2243 if (!error) { 2214 if (!error) {
2244 error = xfs_bmap_finish(&args->trans, args->flist, 2215 error = xfs_bmap_finish(&args->trans, args->flist,
2245 &committed); 2216 &committed);
@@ -2255,10 +2226,8 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args)
2255 * bmap_finish() may have committed the last trans and started 2226 * bmap_finish() may have committed the last trans and started
2256 * a new one. We need the inode to be in all transactions. 2227 * a new one. We need the inode to be in all transactions.
2257 */ 2228 */
2258 if (committed) { 2229 if (committed)
2259 xfs_trans_ijoin(args->trans, args->dp, XFS_ILOCK_EXCL); 2230 xfs_trans_ijoin(args->trans, args->dp);
2260 xfs_trans_ihold(args->trans, args->dp);
2261 }
2262 2231
2263 /* 2232 /*
2264 * Close out trans and start the next one in the chain. 2233 * Close out trans and start the next one in the chain.