tree f4528809d197fc687a73b8152fab8356540455ba
parent bcec2b7f2bf856bdf2a8780a57fe78417a513682
author David Chinner <[EMAIL PROTECTED]> Fri, 02 Sep 2005 16:40:47 +1000
committer Nathan Scott <[EMAIL PROTECTED]> Fri, 02 Sep 2005 16:40:47 +1000
[XFS] Prevent the incore superblock sb_fdblocks count from leaking when we
are getting ENOSPC errors on writes. When we fail to allocate space for
indirect blocks in xfs_bmapi() make sure we release the direct block
allocation before returning.
SGI-PV: 938502
SGI-Modid: xfs-linux:xfs-kern:22986a
Signed-off-by: David Chinner <[EMAIL PROTECTED]>
Signed-off-by: Nathan Scott <[EMAIL PROTECTED]>
fs/xfs/xfs_bmap.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -4754,10 +4754,20 @@ xfs_bmapi(
error = xfs_mod_incore_sb(mp,
XFS_SBS_FDBLOCKS,
-(alen), rsvd);
- if (!error)
+ if (!error) {
error = xfs_mod_incore_sb(mp,
XFS_SBS_FDBLOCKS,
-(indlen), rsvd);
+ if (error && rt) {
+ xfs_mod_incore_sb(ip->i_mount,
+ XFS_SBS_FREXTENTS,
+ extsz, rsvd);
+ } else if (error) {
+ xfs_mod_incore_sb(ip->i_mount,
+ XFS_SBS_FDBLOCKS,
+ alen, rsvd);
+ }
+ }
if (error) {
if (XFS_IS_QUOTA_ON(ip->i_mount))
-
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