diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-10 11:47:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-10 11:47:16 -0700 |
| commit | 9e208aa06c2109b45eec6be049a8e47034748c20 (patch) | |
| tree | 6f7a07ee2cc3c5558b7b39ef310f115a72825db6 /fs/xfs/xfs_bmap_util.c | |
| parent | fb20da6af705597cefcf05fc99e48d5c066dbdff (diff) | |
| parent | aeea4b75f045294e1c026acc380466daa43afc65 (diff) | |
Merge tag 'xfs-5.4-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
"A couple of small code cleanups and bug fixes for rounding errors,
metadata logging errors, and an extra layer of safeguards against
leaking memory contents.
- Fix a rounding error in the fallocate code
- Minor code cleanups
- Make sure to zero memory buffers before formatting metadata blocks
- Fix a few places where we forgot to log an inode metadata update
- Remove broken error handling that tried to clean up after a failure
but still got it wrong"
* tag 'xfs-5.4-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: move local to extent inode logging into bmap helper
xfs: remove broken error handling on failed attr sf to leaf change
xfs: log the inode on directory sf to block format change
xfs: assure zeroed memory buffers for certain kmem allocations
xfs: removed unused error variable from xchk_refcountbt_rec
xfs: remove unused flags arg from xfs_get_aghdr_buf()
xfs: Fix tail rounding in xfs_alloc_file_space()
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 0910cb75b65d..4f443703065e 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -864,6 +864,7 @@ xfs_alloc_file_space( xfs_filblks_t allocatesize_fsb; xfs_extlen_t extsz, temp; xfs_fileoff_t startoffset_fsb; + xfs_fileoff_t endoffset_fsb; int nimaps; int quota_flag; int rt; @@ -891,7 +892,8 @@ xfs_alloc_file_space( imapp = &imaps[0]; nimaps = 1; startoffset_fsb = XFS_B_TO_FSBT(mp, offset); - allocatesize_fsb = XFS_B_TO_FSB(mp, count); + endoffset_fsb = XFS_B_TO_FSB(mp, offset + count); + allocatesize_fsb = endoffset_fsb - startoffset_fsb; /* * Allocate file space until done or until there is an error |