summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--fs/xfs/xfs_attr_leaf.c2
-rw-r--r--fs/xfs/xfs_btree.c3
-rw-r--r--fs/xfs/xfs_dquot.c5
-rw-r--r--fs/xfs/xfs_ialloc.c13
-rw-r--r--fs/xfs/xfs_inode.c9
-rw-r--r--fs/xfs/xfs_vnodeops.c9
6 files changed, 30 insertions, 11 deletions
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 8fad9602542b..58c3add07b65 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -2948,6 +2948,8 @@ xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
bp = xfs_trans_get_buf(*trans,
dp->i_mount->m_ddev_targp,
dblkno, dblkcnt, XBF_LOCK);
+ if (!bp)
+ return ENOMEM;
xfs_trans_binval(*trans, bp);
/*
* Roll to next transaction.
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 2b9fd385e27d..28cc0199dc1f 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -970,7 +970,8 @@ xfs_btree_get_buf_block(
*bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d,
mp->m_bsize, flags);
- ASSERT(!xfs_buf_geterror(*bpp));
+ if (!*bpp)
+ return ENOMEM;
*block = XFS_BUF_TO_BLOCK(*bpp);
return 0;
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 3e2ccaedc51e..0c5fe66ce92b 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -402,8 +402,11 @@ xfs_qm_dqalloc(
dqp->q_blkno,
mp->m_quotainfo->qi_dqchunklen,
0);
- if (!bp || (error = xfs_buf_geterror(bp)))
+
+ error = xfs_buf_geterror(bp);
+ if (error)
goto error1;
+
/*
* Make a chunk of dquots out of this buffer and log
* the entire thing.
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index 9f24ec28283b..207e0b0c0730 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -150,7 +150,7 @@ xfs_check_agi_freecount(
/*
* Initialise a new set of inodes.
*/
-STATIC void
+STATIC int
xfs_ialloc_inode_init(
struct xfs_mount *mp,
struct xfs_trans *tp,
@@ -202,8 +202,8 @@ xfs_ialloc_inode_init(
fbuf = xfs_trans_get_buf(tp, mp->m_ddev_targp, d,
mp->m_bsize * blks_per_cluster,
XBF_LOCK);
- ASSERT(!xfs_buf_geterror(fbuf));
-
+ if (!fbuf)
+ return ENOMEM;
/*
* Initialize all inodes in this buffer and then log them.
*
@@ -225,6 +225,7 @@ xfs_ialloc_inode_init(
}
xfs_trans_inode_alloc_buf(tp, fbuf);
}
+ return 0;
}
/*
@@ -369,9 +370,11 @@ xfs_ialloc_ag_alloc(
* rather than a linear progression to prevent the next generation
* number from being easily guessable.
*/
- xfs_ialloc_inode_init(args.mp, tp, agno, args.agbno, args.len,
- random32());
+ error = xfs_ialloc_inode_init(args.mp, tp, agno, args.agbno,
+ args.len, random32());
+ if (error)
+ return error;
/*
* Convert the results.
*/
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 7f237ba3c292..d689253fdfda 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1644,7 +1644,7 @@ xfs_iunlink_remove(
* inodes that are in memory - they all must be marked stale and attached to
* the cluster buffer.
*/
-STATIC void
+STATIC int
xfs_ifree_cluster(
xfs_inode_t *free_ip,
xfs_trans_t *tp,
@@ -1690,6 +1690,8 @@ xfs_ifree_cluster(
mp->m_bsize * blks_per_cluster,
XBF_LOCK);
+ if (!bp)
+ return ENOMEM;
/*
* Walk the inodes already attached to the buffer and mark them
* stale. These will all have the flush locks held, so an
@@ -1799,6 +1801,7 @@ retry:
}
xfs_perag_put(pag);
+ return 0;
}
/*
@@ -1878,10 +1881,10 @@ xfs_ifree(
dip->di_mode = 0;
if (delete) {
- xfs_ifree_cluster(ip, tp, first_ino);
+ error = xfs_ifree_cluster(ip, tp, first_ino);
}
- return 0;
+ return error;
}
/*
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index c2ff0fc86567..0d1caec873a1 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -308,6 +308,10 @@ xfs_inactive_symlink_rmt(
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp,
XFS_FSB_TO_DADDR(mp, mval[i].br_startblock),
XFS_FSB_TO_BB(mp, mval[i].br_blockcount), 0);
+ if (!bp) {
+ error = ENOMEM;
+ goto error1;
+ }
xfs_trans_binval(tp, bp);
}
/*
@@ -1648,7 +1652,10 @@ xfs_symlink(
byte_cnt = XFS_FSB_TO_B(mp, mval[n].br_blockcount);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d,
BTOBB(byte_cnt), 0);
- ASSERT(!xfs_buf_geterror(bp));
+ if (!bp) {
+ error = ENOMEM;
+ goto error2;
+ }
if (pathlen < byte_cnt) {
byte_cnt = pathlen;
}