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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-12-20 16:31:21 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-01-23 09:44:36 -0500 |
| commit | 1c443effa319a02a5b8808bef7840500c29f24b2 (patch) | |
| tree | 217152c7674ac0cfeaba41c56d2e56b5c07f3e46 /net/sunrpc | |
| parent | 2937fede11b1081dbbbe6228637423639165eec7 (diff) | |
| download | linux-1c443effa319a02a5b8808bef7840500c29f24b2.tar.bz2 | |
xprtrdma: Add trace points to instrument MR allocation and recovery
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 0e89e5529d6c..1addcc9477ba 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -998,7 +998,7 @@ rpcrdma_mr_recovery_worker(struct work_struct *work) mr = rpcrdma_mr_pop(&buf->rb_stale_mrs); spin_unlock(&buf->rb_recovery_lock); - dprintk("RPC: %s: recovering MR %p\n", __func__, mr); + trace_xprtrdma_recover_mr(mr); mr->mr_xprt->rx_ia.ri_ops->ro_recover_mr(mr); spin_lock(&buf->rb_recovery_lock); @@ -1054,7 +1054,7 @@ rpcrdma_mrs_create(struct rpcrdma_xprt *r_xprt) r_xprt->rx_stats.mrs_allocated += count; spin_unlock(&buf->rb_mrlock); - dprintk("RPC: %s: created %u MRs\n", __func__, count); + trace_xprtrdma_createmrs(r_xprt, count); } static void @@ -1310,7 +1310,7 @@ rpcrdma_mr_get(struct rpcrdma_xprt *r_xprt) return mr; out_nomrs: - dprintk("RPC: %s: no MRs available\n", __func__); + trace_xprtrdma_nomrs(r_xprt); if (r_xprt->rx_ep.rep_connected != -ENODEV) schedule_delayed_work(&buf->rb_refresh_worker, 0); |