xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nfs: add handling for CB_NOTIFY_LOCK in client

Browse Source 
For now, the callback doesn't do anything. Support for that will be
added in later patches.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Jeff Layton
2016-09-17 18:17:36 -04:00
committed by Anna Schumaker
parent a8ce377a5d
commit db783688d4
3 changed files with 71 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
fs/nfs/callback_proc.c
View File

@@ -628,4 +628,16 @@ out:
dprintk("%s: exit with status = %d\n", __func__, ntohl(status));
return status;
}
__be32 nfs4_callback_notify_lock(struct cb_notify_lock_args *args, void *dummy,
struct cb_process_state *cps)
{
if (!cps->clp) /* set in cb_sequence */
return htonl(NFS4ERR_OP_NOT_IN_SESSION);
dprintk_rcu("NFS: CB_NOTIFY_LOCK request from %s\n",
rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR));
return htonl(NFS4_OK);
}
#endif /* CONFIG_NFS_V4_1 */