diff options
| author | Brian Foster <bfoster@redhat.com> | 2013-05-08 08:54:11 -0400 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2013-06-13 14:37:21 -0700 |
| commit | d1ccc4e400728d90f2ef7904661f53deb7199123 (patch) | |
| tree | 1c491d1932795d85941861fa683431ee22608668 /libglusterfs/src/syncop.h | |
| parent | 328ea4b16a276b0e65ca719f60b82ce851dda848 (diff) | |
gluster: add fallocate fop support
Implement support for the fallocate file operation. fallocate
allocates blocks for a particular inode such that future writes
to the associated region of the file are guaranteed not to fail
with ENOSPC.
This patch adds fallocate support to the following areas:
- libglusterfs
- mount/fuse
- io-stats
- performance/md-cache,open-behind
- quota
- cluster/afr,dht,stripe
- rpc/xdr
- protocol/client,server
- io-threads
- marker
- storage/posix
- libgfapi
BUG: 949242
Change-Id: Ice8e61351f9d6115c5df68768bc844abbf0ce8bd
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-on: http://review.gluster.org/4969
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'libglusterfs/src/syncop.h')
| -rw-r--r-- | libglusterfs/src/syncop.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 98e88ff37d5..59e62ad14a2 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -333,6 +333,8 @@ int syncop_mkdir (xlator_t *subvol, loc_t *loc, mode_t mode, dict_t *dict, int syncop_link (xlator_t *subvol, loc_t *oldloc, loc_t *newloc); int syncop_fsyncdir (xlator_t *subvol, fd_t *fd, int datasync); int syncop_access (xlator_t *subvol, loc_t *loc, int32_t mask); +int syncop_fallocate(xlator_t *subvol, fd_t *fd, int32_t keep_size, off_t offset, + size_t len); int syncop_rename (xlator_t *subvol, loc_t *oldloc, loc_t *newloc); |