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| author |   Sachin Prabhu <sprabhu@redhat.com> | 2017-04-04 02:12:04 -0500 |
|---|---|---|
| committer |   Steve French <smfrench@gmail.com> | 2017-04-07 08:04:40 -0500 |
| commit | 312bbc5946c4b73dfc1d64c1dd5b0f9df8016587 (patch) | |
| tree | bc480bb07a4754818f1f72a39c3ad6d498c3a450 /fs/cifs/cifsglob.h | |
| parent | Handle mismatched open calls (diff) | |
| download | linux-dev-312bbc5946c4b73dfc1d64c1dd5b0f9df8016587.tar.xz linux-dev-312bbc5946c4b73dfc1d64c1dd5b0f9df8016587.zip | |
SMB3: Rename clone_range to copychunk_range
Server side copy is one of the most important mechanisms smb2/smb3
supports and it was unintentionally disabled for most use cases.
Renaming calls to reflect the underlying smb2 ioctl called. This is
similar to the name duplicate_extents used for a similar ioctl which is
also used to duplicate files by reusing fs blocks. The name change is to
avoid confusion.
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index c34bdb12c8e6..57c594827cb3 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -408,7 +408,8 @@ struct smb_version_operations { char * (*create_lease_buf)(u8 *, u8); /* parse lease context buffer and return oplock/epoch info */ __u8 (*parse_lease_buf)(void *, unsigned int *); - int (*clone_range)(const unsigned int, struct cifsFileInfo *src_file, + int (*copychunk_range)(const unsigned int, + struct cifsFileInfo *src_file, struct cifsFileInfo *target_file, u64 src_off, u64 len, u64 dest_off); int (*duplicate_extents)(const unsigned int, struct cifsFileInfo *src, |