diff options
author | Poornima G <pgurusid@redhat.com> | 2015-07-09 15:06:49 +0530 |
---|---|---|
committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-04-21 03:01:38 -0700 |
commit | 63918789fbb5f3a2d381e0f960f2dcbaf1b7ff72 (patch) | |
tree | 885377e1dcb957a2215c73ef7e908f726e2109ae /libglusterfs/src/syncop.c | |
parent | e964dd74fa805124005a5b2cb031ecbc34198b9a (diff) |
core: add lease fop
Change-Id: Ia27d66b1061b0377857827515590eb89b18515c9
BUG: 1319992
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/11596
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'libglusterfs/src/syncop.c')
-rw-r--r-- | libglusterfs/src/syncop.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index 3544562e44e..c820be8e151 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -2874,6 +2874,55 @@ syncop_seek (xlator_t *subvol, fd_t *fd, off_t offset, gf_seek_what_t what, } int +syncop_lease_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, + int op_errno, struct gf_lease *lease, dict_t *xdata) +{ + struct syncargs *args = NULL; + + args = cookie; + + args->op_ret = op_ret; + args->op_errno = op_errno; + if (xdata) + args->xdata = dict_ref (xdata); + if (lease) + args->lease = *lease; + + __wake (args); + + return 0; +} + +int +syncop_lease (xlator_t *subvol, loc_t *loc, struct gf_lease *lease, + dict_t *xdata_in, dict_t **xdata_out) +{ + struct syncargs args = {0, }; + + SYNCOP (subvol, (&args), syncop_lease_cbk, subvol->fops->lease, + loc, lease, xdata_in); + + *lease = args.lease; + + if (args.xdata) { + if (xdata_out) { + /* + * We're passing this reference to the caller, along + * with the pointer itself. That means they're + * responsible for calling dict_unref at some point. + */ + *xdata_out = args.xdata; + } else { + dict_unref(args.xdata); + } + } + + if (args.op_ret < 0) + return -args.op_errno; + return args.op_ret; +} + +int syncop_lk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, int op_errno, struct gf_flock *flock, dict_t *xdata) |