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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-08-21 04:07:54 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-08-25 21:40:05 +0300 |
| commit | 7cd148610af9312aa6454395fe174ebfe9496aa1 (patch) | |
| tree | cd47e72f5cea6cb2083f9404a47df999b0d8707a /fs/nfs/callback_proc.c | |
| parent | 6a463beb9a433d91f3eaf85c2f0ca0aeddf3e0ab (diff) | |
| download | linux-7cd148610af9312aa6454395fe174ebfe9496aa1.tar.xz | |
NFSv4: Add a tracepoint for CB_GETATTR
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/callback_proc.c')
| -rw-r--r-- | fs/nfs/callback_proc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 624bef79ba7c..07258d269e5a 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -40,8 +40,11 @@ __be32 nfs4_callback_getattr(struct cb_getattrargs *args, rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); inode = nfs_delegation_find_inode(cps->clp, &args->fh); - if (inode == NULL) + if (inode == NULL) { + trace_nfs4_cb_getattr(cps->clp, &args->fh, inode, + -ntohl(res->status)); goto out; + } nfsi = NFS_I(inode); rcu_read_lock(); delegation = rcu_dereference(nfsi->delegation); @@ -60,6 +63,7 @@ __be32 nfs4_callback_getattr(struct cb_getattrargs *args, res->status = 0; out_iput: rcu_read_unlock(); + trace_nfs4_cb_getattr(cps->clp, &args->fh, inode, -ntohl(res->status)); iput(inode); out: dprintk("%s: exit with status = %d\n", __func__, ntohl(res->status)); |