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authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2009-11-24 21:52:53 +0000
committerAlex Elder <aelder@sgi.com>2009-12-11 15:11:23 -0600
commit44a743f68705c681439f264deb05f8f38e9048d3 (patch)
tree3634e5e6599143f44e37e0964f61688ecf7af4a4 /fs
parent30ac0683dd452ba273c8db92a74d8cf7aef981d8 (diff)
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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.c6
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 cd42ef78f6b..1f3b4b8f7dd 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);