diff options
| author | Xavier Hernandez <xhernandez@datalab.es> | 2016-06-15 14:42:19 +0200 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2018-01-16 10:37:22 +0000 |
| commit | 7ba7a4b27d124f4ee16fe4776a4670cd5b0160c4 (patch) | |
| tree | 73cca7226576b7ce3e480dc991aa70b9cc7cab07 /rpc/xdr/src/glusterfs4-xdr.x | |
| parent | 3e9a9c029fac359477fb26d9cc7803749ba038b2 (diff) | |
locks: added inodelk/entrylk contention upcall notifications
The locks xlator now is able to send a contention notification to
the current owner of the lock.
This is only a notification that can be used to improve performance
of some client side operations that might benefit from extended
duration of lock ownership. Nothing is done if the lock owner decides
to ignore the message and to not release the lock. For forced
release of acquired resources, leases must be used.
Change-Id: I7f1ad32a0b4b445505b09908a050080ad848f8e0
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Diffstat (limited to 'rpc/xdr/src/glusterfs4-xdr.x')
| -rw-r--r-- | rpc/xdr/src/glusterfs4-xdr.x | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/rpc/xdr/src/glusterfs4-xdr.x b/rpc/xdr/src/glusterfs4-xdr.x index 7396b566fa7..ef0cfde0802 100644 --- a/rpc/xdr/src/glusterfs4-xdr.x +++ b/rpc/xdr/src/glusterfs4-xdr.x @@ -86,3 +86,20 @@ struct gfs4_namelink_req { string bname<>; opaque xdata<>; }; + +struct gfs4_inodelk_contention_req { + opaque gfid[16]; + struct gf_proto_flock flock; + unsigned int pid; + string domain<>; + opaque xdata<>; +}; + +struct gfs4_entrylk_contention_req { + opaque gfid[16]; + unsigned int type; + unsigned int pid; + string name<>; + string domain<>; + opaque xdata<>; +}; |