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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2009-11-24 21:52:53 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2009-12-11 15:11:23 -0600 |
| commit | 44a743f68705c681439f264deb05f8f38e9048d3 (patch) | |
| tree | 3634e5e6599143f44e37e0964f61688ecf7af4a4 /fs | |
| parent | 30ac0683dd452ba273c8db92a74d8cf7aef981d8 (diff) | |
| download | linux-stable-44a743f68705c681439f264deb05f8f38e9048d3.tar.gz linux-stable-44a743f68705c681439f264deb05f8f38e9048d3.tar.bz2 linux-stable-44a743f68705c681439f264deb05f8f38e9048d3.zip | |
xfs: Fix error return for fallocate() on XFS
Noticed that through glibc fallocate would return 28 rather than -1
and errno = 28 for ENOSPC. The xfs routines uses XFS_ERROR format
positive return error codes while the syscalls use negative return
codes. Fixup the two cases in xfs_vn_fallocate syscall to convert to
negative.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_iops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index cd42ef78f6b5..1f3b4b8f7dd4 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -573,8 +573,8 @@ xfs_vn_fallocate( bf.l_len = len; xfs_ilock(ip, XFS_IOLOCK_EXCL); - error = xfs_change_file_space(ip, XFS_IOC_RESVSP, &bf, - 0, XFS_ATTR_NOLOCK); + error = -xfs_change_file_space(ip, XFS_IOC_RESVSP, &bf, + 0, XFS_ATTR_NOLOCK); if (!error && !(mode & FALLOC_FL_KEEP_SIZE) && offset + len > i_size_read(inode)) new_size = offset + len; @@ -585,7 +585,7 @@ xfs_vn_fallocate( iattr.ia_valid = ATTR_SIZE; iattr.ia_size = new_size; - error = xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK); + error = -xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK); } xfs_iunlock(ip, XFS_IOLOCK_EXCL); |