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| author | Chuck Lever <chuck.lever@oracle.com> | 2021-10-17 00:02:57 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-10-21 00:09:54 +0200 |
| commit | b40887e10dcacc5e8ae3c1a99dcba20877c4831b (patch) | |
| tree | 9295355ca33d41f2b4da0d6f59b041d3fdd905b0 /fs/nfs/pagelist.c | |
| parent | NFS: Replace dprintk callsites in nfs_readpage(s) (diff) | |
| download | linux-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.tar.xz linux-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.zip | |
SUNRPC: Trace calls to .rpc_call_done
Introduce a single tracepoint that can replace simple dprintk call
sites in upper layer "rpc_call_done" callbacks. Example:
kworker/u24:2-1254 [001] 771.026677: rpc_stats_latency: task:00000001@00000002 xid=0x16a6f3c0 rpcbindv2 GETPORT backlog=446 rtt=101 execute=555
kworker/u24:2-1254 [001] 771.026677: rpc_task_call_done: task:00000001@00000002 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpcb_getport_done
kworker/u24:2-1254 [001] 771.026678: rpcb_setport: task:00000001@00000002 status=0 port=20048
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/pagelist.c')
| -rw-r--r-- | fs/nfs/pagelist.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 72333bcaa4c4..ad7f83dc9a2d 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -864,9 +864,6 @@ static void nfs_pgio_result(struct rpc_task *task, void *calldata) struct nfs_pgio_header *hdr = calldata; struct inode *inode = hdr->inode; - dprintk("NFS: %s: %5u, (status %d)\n", __func__, - task->tk_pid, task->tk_status); - if (hdr->rw_ops->rw_done(task, hdr, inode) != 0) return; if (task->tk_status < 0) |