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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-09 22:40:08 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-11-11 18:49:12 +0300 |
| commit | 8e24e191d44f49f08f857f0ebc6fe91961cd1a09 (patch) | |
| tree | 924deace34da793a328c3e49727123426c49623c /net/sunrpc/xprtrdma/xprt_rdma.h | |
| parent | 7703db978d4cf7c51426183b7c0d03c039757a44 (diff) | |
| download | linux-8e24e191d44f49f08f857f0ebc6fe91961cd1a09.tar.xz | |
xprtrdma: Trace unmap_sync calls
->buf_free is called nearly once per RPC. Only rarely does
xprt_rdma_free() have to do anything, thus tracing every one of
these calls seems unnecessary. Instead, just throw a trace event
when that one occasional RPC still has MRs that need to be
released.
xprt_rdma_free() is further micro-optimized to reduce the amount of
work done in the common case.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/xprt_rdma.h')
0 files changed, 0 insertions, 0 deletions