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| author |   Murphy Zhou <jencce.kernel@gmail.com> | 2020-03-14 11:38:31 +0800 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2020-03-17 13:27:06 -0500 |
| commit | 979a2665eb6c603ddce0ab374041ab101827b2e7 (patch) | |
| tree | d3eaad9aff2622fa1497492197830e1179a30d9f /.get_maintainer.ignore | |
| parent | CIFS: Increment num_remote_opens stats counter even in case of smb2_query_dir_first (diff) | |
| download | linux-dev-979a2665eb6c603ddce0ab374041ab101827b2e7.tar.xz linux-dev-979a2665eb6c603ddce0ab374041ab101827b2e7.zip | |
CIFS: fiemap: do not return EINVAL if get nothing
If we call fiemap on a truncated file with none blocks allocated,
it makes sense we get nothing from this call. No output means
no blocks have been counted, but the call succeeded. It's a valid
response.
Simple example reproducer:
xfs_io -f 'truncate 2M' -c 'fiemap -v' /cifssch/testfile
xfs_io: ioctl(FS_IOC_FIEMAP) ["/cifssch/testfile"]: Invalid argument
Signed-off-by: Murphy Zhou <jencce.kernel@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions