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-rw-r--r--fs/xfs/libxfs/xfs_alloc.c115
-rw-r--r--fs/xfs/libxfs/xfs_alloc.h2
-rw-r--r--fs/xfs/libxfs/xfs_bmap.c3
-rw-r--r--fs/xfs/libxfs/xfs_bmap_btree.c3
-rw-r--r--fs/xfs/libxfs/xfs_dir2.c39
-rw-r--r--fs/xfs/libxfs/xfs_dir2.h8
-rw-r--r--fs/xfs/libxfs/xfs_inode_buf.c10
-rw-r--r--fs/xfs/xfs_aops.c19
-rw-r--r--fs/xfs/xfs_dquot.c4
-rw-r--r--fs/xfs/xfs_iops.c50
-rw-r--r--fs/xfs/xfs_linux.h6
-rw-r--r--fs/xfs/xfs_log.c12
12 files changed, 127 insertions, 144 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 5050056a0b06..9f06a211e157 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -95,10 +95,7 @@ unsigned int
xfs_alloc_set_aside(
struct xfs_mount *mp)
{
- unsigned int blocks;
-
- blocks = 4 + (mp->m_sb.sb_agcount * XFS_ALLOC_AGFL_RESERVE);
- return blocks;
+ return mp->m_sb.sb_agcount * (XFS_ALLOC_AGFL_RESERVE + 4);
}
/*
@@ -365,36 +362,12 @@ xfs_alloc_fix_len(
return;
ASSERT(rlen >= args->minlen && rlen <= args->maxlen);
ASSERT(rlen % args->prod == args->mod);
+ ASSERT(args->pag->pagf_freeblks + args->pag->pagf_flcount >=
+ rlen + args->minleft);
args->len = rlen;
}
/*
- * Fix up length if there is too little space left in the a.g.
- * Return 1 if ok, 0 if too little, should give up.
- */
-STATIC int
-xfs_alloc_fix_minleft(
- xfs_alloc_arg_t *args) /* allocation argument structure */
-{
- xfs_agf_t *agf; /* a.g. freelist header */
- int diff; /* free space difference */
-
- if (args->minleft == 0)
- return 1;
- agf = XFS_BUF_TO_AGF(args->agbp);
- diff = be32_to_cpu(agf->agf_freeblks)
- - args->len - args->minleft;
- if (diff >= 0)
- return 1;
- args->len += diff; /* shrink the allocated space */
- /* casts to (int) catch length underflows */
- if ((int)args->len >= (int)args->minlen)
- return 1;
- args->agbno = NULLAGBLOCK;
- return 0;
-}
-
-/*
* Update the two btrees, logically removing from freespace the extent
* starting at rbno, rlen blocks. The extent is contained within the
* actual (current) free extent fbno for flen blocks.
@@ -689,8 +662,6 @@ xfs_alloc_ag_vextent(
xfs_alloc_arg_t *args) /* argument structure for allocation */
{
int error=0;
- xfs_extlen_t reservation;
- xfs_extlen_t oldmax;
ASSERT(args->minlen > 0);
ASSERT(args->maxlen > 0);
@@ -699,20 +670,6 @@ xfs_alloc_ag_vextent(
ASSERT(args->alignment > 0);
/*
- * Clamp maxlen to the amount of free space minus any reservations
- * that have been made.
- */
- oldmax = args->maxlen;
- reservation = xfs_ag_resv_needed(args->pag, args->resv);
- if (args->maxlen > args->pag->pagf_freeblks - reservation)
- args->maxlen = args->pag->pagf_freeblks - reservation;
- if (args->maxlen == 0) {
- args->agbno = NULLAGBLOCK;
- args->maxlen = oldmax;
- return 0;
- }
-
- /*
* Branch to correct routine based on the type.
*/
args->wasfromfl = 0;
@@ -731,8 +688,6 @@ xfs_alloc_ag_vextent(
/* NOTREACHED */
}
- args->maxlen = oldmax;
-
if (error || args->agbno == NULLAGBLOCK)
return error;
@@ -841,9 +796,6 @@ xfs_alloc_ag_vextent_exact(
args->len = XFS_AGBLOCK_MIN(tend, args->agbno + args->maxlen)
- args->agbno;
xfs_alloc_fix_len(args);
- if (!xfs_alloc_fix_minleft(args))
- goto not_found;
-
ASSERT(args->agbno + args->len <= tend);
/*
@@ -1149,12 +1101,7 @@ restart:
XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error0);
ASSERT(ltbno + ltlen <= be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length));
args->len = blen;
- if (!xfs_alloc_fix_minleft(args)) {
- xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
- trace_xfs_alloc_near_nominleft(args);
- return 0;
- }
- blen = args->len;
+
/*
* We are allocating starting at bnew for blen blocks.
*/
@@ -1346,12 +1293,6 @@ restart:
*/
args->len = XFS_EXTLEN_MIN(ltlena, args->maxlen);
xfs_alloc_fix_len(args);
- if (!xfs_alloc_fix_minleft(args)) {
- trace_xfs_alloc_near_nominleft(args);
- xfs_btree_del_cursor(bno_cur_lt, XFS_BTREE_NOERROR);
- xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
- return 0;
- }
rlen = args->len;
(void)xfs_alloc_compute_diff(args->agbno, rlen, args->alignment,
args->datatype, ltbnoa, ltlena, &ltnew);
@@ -1553,8 +1494,6 @@ restart:
}
xfs_alloc_fix_len(args);
- if (!xfs_alloc_fix_minleft(args))
- goto out_nominleft;
rlen = args->len;
XFS_WANT_CORRUPTED_GOTO(args->mp, rlen <= flen, error0);
/*
@@ -2056,7 +1995,7 @@ xfs_alloc_space_available(
int flags)
{
struct xfs_perag *pag = args->pag;
- xfs_extlen_t longest;
+ xfs_extlen_t alloc_len, longest;
xfs_extlen_t reservation; /* blocks that are still reserved */
int available;
@@ -2066,17 +2005,28 @@ xfs_alloc_space_available(
reservation = xfs_ag_resv_needed(pag, args->resv);
/* do we have enough contiguous free space for the allocation? */
+ alloc_len = args->minlen + (args->alignment - 1) + args->minalignslop;
longest = xfs_alloc_longest_free_extent(args->mp, pag, min_free,
reservation);
- if ((args->minlen + args->alignment + args->minalignslop - 1) > longest)
+ if (longest < alloc_len)
return false;
/* do we have enough free space remaining for the allocation? */
available = (int)(pag->pagf_freeblks + pag->pagf_flcount -
- reservation - min_free - args->total);
- if (available < (int)args->minleft || available <= 0)
+ reservation - min_free - args->minleft);
+ if (available < (int)max(args->total, alloc_len))
return false;
+ /*
+ * Clamp maxlen to the amount of free space available for the actual
+ * extent allocation.
+ */
+ if (available < (int)args->maxlen && !(flags & XFS_ALLOC_FLAG_CHECK)) {
+ args->maxlen = available;
+ ASSERT(args->maxlen > 0);
+ ASSERT(args->maxlen >= args->minlen);
+ }
+
return true;
}
@@ -2122,7 +2072,8 @@ xfs_alloc_fix_freelist(
}
need = xfs_alloc_min_freelist(mp, pag);
- if (!xfs_alloc_space_available(args, need, flags))
+ if (!xfs_alloc_space_available(args, need, flags |
+ XFS_ALLOC_FLAG_CHECK))
goto out_agbp_relse;
/*
@@ -2638,12 +2589,10 @@ xfs_alloc_vextent(
xfs_agblock_t agsize; /* allocation group size */
int error;
int flags; /* XFS_ALLOC_FLAG_... locking flags */
- xfs_extlen_t minleft;/* minimum left value, temp copy */
xfs_mount_t *mp; /* mount structure pointer */
xfs_agnumber_t sagno; /* starting allocation group number */
xfs_alloctype_t type; /* input allocation type */
int bump_rotor = 0;
- int no_min = 0;
xfs_agnumber_t rotorstep = xfs_rotorstep; /* inode32 agf stepper */
mp = args->mp;
@@ -2672,7 +2621,6 @@ xfs_alloc_vextent(
trace_xfs_alloc_vextent_badargs(args);
return 0;
}
- minleft = args->minleft;
switch (type) {
case XFS_ALLOCTYPE_THIS_AG:
@@ -2683,9 +2631,7 @@ xfs_alloc_vextent(
*/
args->agno = XFS_FSB_TO_AGNO(mp, args->fsbno);
args->pag = xfs_perag_get(mp, args->agno);
- args->minleft = 0;
error = xfs_alloc_fix_freelist(args, 0);
- args->minleft = minleft;
if (error) {
trace_xfs_alloc_vextent_nofix(args);
goto error0;
@@ -2750,9 +2696,7 @@ xfs_alloc_vextent(
*/
for (;;) {
args->pag = xfs_perag_get(mp, args->agno);
- if (no_min) args->minleft = 0;
error = xfs_alloc_fix_freelist(args, flags);
- args->minleft = minleft;
if (error) {
trace_xfs_alloc_vextent_nofix(args);
goto error0;
@@ -2792,20 +2736,17 @@ xfs_alloc_vextent(
* or switch to non-trylock mode.
*/
if (args->agno == sagno) {
- if (no_min == 1) {
+ if (flags == 0) {
args->agbno = NULLAGBLOCK;
trace_xfs_alloc_vextent_allfailed(args);
break;
}
- if (flags == 0) {
- no_min = 1;
- } else {
- flags = 0;
- if (type == XFS_ALLOCTYPE_START_BNO) {
- args->agbno = XFS_FSB_TO_AGBNO(mp,
- args->fsbno);
- args->type = XFS_ALLOCTYPE_NEAR_BNO;
- }
+
+ flags = 0;
+ if (type == XFS_ALLOCTYPE_START_BNO) {
+ args->agbno = XFS_FSB_TO_AGBNO(mp,
+ args->fsbno);
+ args->type = XFS_ALLOCTYPE_NEAR_BNO;
}
}
xfs_perag_put(args->pag);
diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h
index 7c404a6b0ae3..1d0f48a501a3 100644
--- a/fs/xfs/libxfs/xfs_alloc.h
+++ b/fs/xfs/libxfs/xfs_alloc.h
@@ -56,7 +56,7 @@ typedef unsigned int xfs_alloctype_t;
#define XFS_ALLOC_FLAG_FREEING 0x00000002 /* indicate caller is freeing extents*/
#define XFS_ALLOC_FLAG_NORMAP 0x00000004 /* don't modify the rmapbt */
#define XFS_ALLOC_FLAG_NOSHRINK 0x00000008 /* don't shrink the freelist */
-
+#define XFS_ALLOC_FLAG_CHECK 0x00000010 /* test only, don't modify args */
/*
* Argument structure for xfs_alloc routines.
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 2760bc3b2536..44773c9eb957 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -3812,7 +3812,6 @@ xfs_bmap_btalloc(
args.fsbno = 0;
args.type = XFS_ALLOCTYPE_FIRST_AG;
args.total = ap->minlen;
- args.minleft = 0;
if ((error = xfs_alloc_vextent(&args)))
return error;
ap->dfops->dop_low = true;
@@ -4344,8 +4343,6 @@ xfs_bmapi_allocate(
if (error)
return error;
- if (bma->dfops->dop_low)
- bma->minleft = 0;
if (bma->cur)
bma->cur->bc_private.b.firstblock = *bma->firstblock;
if (bma->blkno == NULLFSBLOCK)
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index d6330c297ca0..d9be241fc86f 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -502,12 +502,11 @@ try_another_ag:
if (args.fsbno == NULLFSBLOCK && args.minleft) {
/*
* Could not find an AG with enough free space to satisfy
- * a full btree split. Try again without minleft and if
+ * a full btree split. Try again and if
* successful activate the lowspace algorithm.
*/
args.fsbno = 0;
args.type = XFS_ALLOCTYPE_FIRST_AG;
- args.minleft = 0;
error = xfs_alloc_vextent(&args);
if (error)
goto error0;
diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c
index c58d72c220f5..2f389d366e93 100644
--- a/fs/xfs/libxfs/xfs_dir2.c
+++ b/fs/xfs/libxfs/xfs_dir2.c
@@ -36,21 +36,29 @@
struct xfs_name xfs_name_dotdot = { (unsigned char *)"..", 2, XFS_DIR3_FT_DIR };
/*
- * @mode, if set, indicates that the type field needs to be set up.
- * This uses the transformation from file mode to DT_* as defined in linux/fs.h
- * for file type specification. This will be propagated into the directory
- * structure if appropriate for the given operation and filesystem config.
+ * Convert inode mode to directory entry filetype
*/
-const unsigned char xfs_mode_to_ftype[S_IFMT >> S_SHIFT] = {
- [0] = XFS_DIR3_FT_UNKNOWN,
- [S_IFREG >> S_SHIFT] = XFS_DIR3_FT_REG_FILE,
- [S_IFDIR >> S_SHIFT] = XFS_DIR3_FT_DIR,
- [S_IFCHR >> S_SHIFT] = XFS_DIR3_FT_CHRDEV,
- [S_IFBLK >> S_SHIFT] = XFS_DIR3_FT_BLKDEV,
- [S_IFIFO >> S_SHIFT] = XFS_DIR3_FT_FIFO,
- [S_IFSOCK >> S_SHIFT] = XFS_DIR3_FT_SOCK,
- [S_IFLNK >> S_SHIFT] = XFS_DIR3_FT_SYMLINK,
-};
+unsigned char xfs_mode_to_ftype(int mode)
+{
+ switch (mode & S_IFMT) {
+ case S_IFREG:
+ return XFS_DIR3_FT_REG_FILE;
+ case S_IFDIR:
+ return XFS_DIR3_FT_DIR;
+ case S_IFCHR:
+ return XFS_DIR3_FT_CHRDEV;
+ case S_IFBLK:
+ return XFS_DIR3_FT_BLKDEV;
+ case S_IFIFO:
+ return XFS_DIR3_FT_FIFO;
+ case S_IFSOCK:
+ return XFS_DIR3_FT_SOCK;
+ case S_IFLNK:
+ return XFS_DIR3_FT_SYMLINK;
+ default:
+ return XFS_DIR3_FT_UNKNOWN;
+ }
+}
/*
* ASCII case-insensitive (ie. A-Z) support for directories that was
@@ -631,7 +639,8 @@ xfs_dir2_isblock(
if ((rval = xfs_bmap_last_offset(args->dp, &last, XFS_DATA_FORK)))
return rval;
rval = XFS_FSB_TO_B(args->dp->i_mount, last) == args->geo->blksize;
- ASSERT(rval == 0 || args->dp->i_d.di_size == args->geo->blksize);
+ if (rval != 0 && args->dp->i_d.di_size != args->geo->blksize)
+ return -EFSCORRUPTED;
*vp = rval;
return 0;
}
diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h
index 0197590fa7d7..d6e6d9d16f6c 100644
--- a/fs/xfs/libxfs/xfs_dir2.h
+++ b/fs/xfs/libxfs/xfs_dir2.h
@@ -18,6 +18,9 @@
#ifndef __XFS_DIR2_H__
#define __XFS_DIR2_H__
+#include "xfs_da_format.h"
+#include "xfs_da_btree.h"
+
struct xfs_defer_ops;
struct xfs_da_args;
struct xfs_inode;
@@ -32,10 +35,9 @@ struct xfs_dir2_data_unused;
extern struct xfs_name xfs_name_dotdot;
/*
- * directory filetype conversion tables.
+ * Convert inode mode to directory entry filetype
*/
-#define S_SHIFT 12
-extern const unsigned char xfs_mode_to_ftype[];
+extern unsigned char xfs_mode_to_ftype(int mode);
/*
* directory operations vector for encode/decode routines
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index dd483e2767f7..d93f9d918cfc 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -29,6 +29,7 @@
#include "xfs_icache.h"
#include "xfs_trans.h"
#include "xfs_ialloc.h"
+#include "xfs_dir2.h"
/*
* Check that none of the inode's in the buffer have a next
@@ -386,6 +387,7 @@ xfs_dinode_verify(
xfs_ino_t ino,
struct xfs_dinode *dip)
{
+ uint16_t mode;
uint16_t flags;
uint64_t flags2;
@@ -396,8 +398,12 @@ xfs_dinode_verify(
if (be64_to_cpu(dip->di_size) & (1ULL << 63))
return false;
- /* No zero-length symlinks. */
- if (S_ISLNK(be16_to_cpu(dip->di_mode)) && dip->di_size == 0)
+ mode = be16_to_cpu(dip->di_mode);
+ if (mode && xfs_mode_to_ftype(mode) == XFS_DIR3_FT_UNKNOWN)
+ return false;
+
+ /* No zero-length symlinks/dirs. */
+ if ((S_ISLNK(mode) || S_ISDIR(mode)) && dip->di_size == 0)
return false;
/* only version 3 or greater inodes are extensively verified here */
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 0f56fcd3a5d5..631e7c0e0a29 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -1152,19 +1152,22 @@ xfs_vm_releasepage(
* block_invalidatepage() can send pages that are still marked dirty
* but otherwise have invalidated buffers.
*
- * We've historically freed buffers on the latter. Instead, quietly
- * filter out all dirty pages to avoid spurious buffer state warnings.
- * This can likely be removed once shrink_active_list() is fixed.
+ * We want to release the latter to avoid unnecessary buildup of the
+ * LRU, skip the former and warn if we've left any lingering
+ * delalloc/unwritten buffers on clean pages. Skip pages with delalloc
+ * or unwritten buffers and warn if the page is not dirty. Otherwise
+ * try to release the buffers.
*/
- if (PageDirty(page))
- return 0;
-
xfs_count_page_state(page, &delalloc, &unwritten);
- if (WARN_ON_ONCE(delalloc))
+ if (delalloc) {
+ WARN_ON_ONCE(!PageDirty(page));
return 0;
- if (WARN_ON_ONCE(unwritten))
+ }
+ if (unwritten) {
+ WARN_ON_ONCE(!PageDirty(page));
return 0;
+ }
return try_to_free_buffers(page);
}
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 7a30b8f11db7..9d06cc30e875 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -710,6 +710,10 @@ xfs_dq_get_next_id(
/* Simple advance */
next_id = *id + 1;
+ /* If we'd wrap past the max ID, stop */
+ if (next_id < *id)
+ return -ENOENT;
+
/* If new ID is within the current chunk, advancing it sufficed */
if (next_id % mp->m_quotainfo->qi_dqperchunk) {
*id = next_id;
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 308bebb6dfd2..22c16155f1b4 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -98,12 +98,27 @@ xfs_init_security(
static void
xfs_dentry_to_name(
struct xfs_name *namep,
+ struct dentry *dentry)
+{
+ namep->name = dentry->d_name.name;
+ namep->len = dentry->d_name.len;
+ namep->type = XFS_DIR3_FT_UNKNOWN;
+}
+
+static int
+xfs_dentry_mode_to_name(
+ struct xfs_name *namep,
struct dentry *dentry,
int mode)
{
namep->name = dentry->d_name.name;
namep->len = dentry->d_name.len;
- namep->type = xfs_mode_to_ftype[(mode & S_IFMT) >> S_SHIFT];
+ namep->type = xfs_mode_to_ftype(mode);
+
+ if (unlikely(namep->type == XFS_DIR3_FT_UNKNOWN))
+ return -EFSCORRUPTED;
+
+ return 0;
}
STATIC void
@@ -119,7 +134,7 @@ xfs_cleanup_inode(
* xfs_init_security we must back out.
* ENOSPC can hit here, among other things.
*/
- xfs_dentry_to_name(&teardown, dentry, 0);
+ xfs_dentry_to_name(&teardown, dentry);
xfs_remove(XFS_I(dir), &teardown, XFS_I(inode));
}
@@ -154,8 +169,12 @@ xfs_generic_create(
if (error)
return error;
+ /* Verify mode is valid also for tmpfile case */
+ error = xfs_dentry_mode_to_name(&name, dentry, mode);
+ if (unlikely(error))
+ goto out_free_acl;
+
if (!tmpfile) {
- xfs_dentry_to_name(&name, dentry, mode);
error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
} else {
error = xfs_create_tmpfile(XFS_I(dir), dentry, mode, &ip);
@@ -248,7 +267,7 @@ xfs_vn_lookup(
if (dentry->d_name.len >= MAXNAMELEN)
return ERR_PTR(-ENAMETOOLONG);
- xfs_dentry_to_name(&name, dentry, 0);
+ xfs_dentry_to_name(&name, dentry);
error = xfs_lookup(XFS_I(dir), &name, &cip, NULL);
if (unlikely(error)) {
if (unlikely(error != -ENOENT))
@@ -275,7 +294,7 @@ xfs_vn_ci_lookup(
if (dentry->d_name.len >= MAXNAMELEN)
return ERR_PTR(-ENAMETOOLONG);
- xfs_dentry_to_name(&xname, dentry, 0);
+ xfs_dentry_to_name(&xname, dentry);
error = xfs_lookup(XFS_I(dir), &xname, &ip, &ci_name);
if (unlikely(error)) {
if (unlikely(error != -ENOENT))
@@ -310,7 +329,9 @@ xfs_vn_link(
struct xfs_name name;
int error;
- xfs_dentry_to_name(&name, dentry, inode->i_mode);
+ error = xfs_dentry_mode_to_name(&name, dentry, inode->i_mode);
+ if (unlikely(error))
+ return error;
error = xfs_link(XFS_I(dir), XFS_I(inode), &name);
if (unlikely(error))
@@ -329,7 +350,7 @@ xfs_vn_unlink(
struct xfs_name name;
int error;
- xfs_dentry_to_name(&name, dentry, 0);
+ xfs_dentry_to_name(&name, dentry);
error = xfs_remove(XFS_I(dir), &name, XFS_I(d_inode(dentry)));
if (error)
@@ -359,7 +380,9 @@ xfs_vn_symlink(
mode = S_IFLNK |
(irix_symlink_mode ? 0777 & ~current_umask() : S_IRWXUGO);
- xfs_dentry_to_name(&name, dentry, mode);
+ error = xfs_dentry_mode_to_name(&name, dentry, mode);
+ if (unlikely(error))
+ goto out;
error = xfs_symlink(XFS_I(dir), &name, symname, mode, &cip);
if (unlikely(error))
@@ -395,6 +418,7 @@ xfs_vn_rename(
{
struct inode *new_inode = d_inode(ndentry);
int omode = 0;
+ int error;
struct xfs_name oname;
struct xfs_name nname;
@@ -405,8 +429,14 @@ xfs_vn_rename(
if (flags & RENAME_EXCHANGE)
omode = d_inode(ndentry)->i_mode;
- xfs_dentry_to_name(&oname, odentry, omode);
- xfs_dentry_to_name(&nname, ndentry, d_inode(odentry)->i_mode);
+ error = xfs_dentry_mode_to_name(&oname, odentry, omode);
+ if (omode && unlikely(error))
+ return error;
+
+ error = xfs_dentry_mode_to_name(&nname, ndentry,
+ d_inode(odentry)->i_mode);
+ if (unlikely(error))
+ return error;
return xfs_rename(XFS_I(odir), &oname, XFS_I(d_inode(odentry)),
XFS_I(ndir), &nname,
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index e467218c0098..7a989de224f4 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -331,11 +331,11 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y)
}
#define ASSERT_ALWAYS(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
#ifdef DEBUG
#define ASSERT(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
#ifndef STATIC
# define STATIC noinline
@@ -346,7 +346,7 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y)
#ifdef XFS_WARN
#define ASSERT(expr) \
- (unlikely(expr) ? (void)0 : asswarn(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : asswarn(#expr, __FILE__, __LINE__))
#ifndef STATIC
# define STATIC static noinline
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index c39ac14ff540..b1469f0a91a6 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -3317,12 +3317,8 @@ xfs_log_force(
xfs_mount_t *mp,
uint flags)
{
- int error;
-
trace_xfs_log_force(mp, 0, _RET_IP_);
- error = _xfs_log_force(mp, flags, NULL);
- if (error)
- xfs_warn(mp, "%s: error %d returned.", __func__, error);
+ _xfs_log_force(mp, flags, NULL);
}
/*
@@ -3466,12 +3462,8 @@ xfs_log_force_lsn(
xfs_lsn_t lsn,
uint flags)
{
- int error;
-
trace_xfs_log_force(mp, lsn, _RET_IP_);
- error = _xfs_log_force_lsn(mp, lsn, flags, NULL);
- if (error)
- xfs_warn(mp, "%s: error %d returned.", __func__, error);
+ _xfs_log_force_lsn(mp, lsn, flags, NULL);
}
/*
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 12:57:06 +0000