diff options
| author | Steve French <smfrench@gmail.com> | 2014-08-17 08:38:47 -0500 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2014-08-17 18:12:38 -0500 |
| commit | 31742c5a331766bc7df6b0d525df00c6cd20d5a6 (patch) | |
| tree | 8a8ca459f4bc29c8c6898d09765b3130e24862e3 /fs/nfs/write.c | |
| parent | ad3829cf1db5cf6a5dfafd54f9291b44f5fb1da8 (diff) | |
enable fallocate punch hole ("fallocate -p") for SMB3
Implement FALLOC_FL_PUNCH_HOLE (which does not change the file size
fortunately so this matches the behavior of the equivalent SMB3
fsctl call) for SMB3 mounts. This allows "fallocate -p" to work.
It requires that the server support setting files as sparse
(which Windows allows).
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/nfs/write.c')
0 files changed, 0 insertions, 0 deletions