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| author | Andrew Dahl <adahl@sgi.com> | 2012-11-14 19:52:26 +0100 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-11-14 22:11:52 +0100 |
| commit | d6638ae244f6323fcdf85e72eb4a5af6f6212893 (patch) | |
| tree | c401a071e2519461c7c70a8a1f41c48196e4679f | |
| parent | xfs: remove xfs_tosspages (diff) | |
| download | linux-d6638ae244f6323fcdf85e72eb4a5af6f6212893.tar.xz linux-d6638ae244f6323fcdf85e72eb4a5af6f6212893.zip | |
xfs: reverse the check on XFS_IOC_ZERO_RANGE
Reversing the check on XFS_IOC_ZERO_RANGE.
Range should be zeroed if the start is less than or equal to the end.
Signed-off-by: Andrew Dahl <adahl@sgi.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index de3702a57e55..46a7a5de5d6d 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -2188,7 +2188,7 @@ xfs_change_file_space( case XFS_IOC_ZERO_RANGE: prealloc_type |= XFS_BMAPI_CONVERT; end = round_down(startoffset + bf->l_len, PAGE_SIZE) - 1; - if (startoffset > end) + if (startoffset <= end) truncate_pagecache_range(VFS_I(ip), startoffset, end); /* FALLTHRU */ case XFS_IOC_RESVSP: |