From 1e22391e8fbec9c3709bad82b997b108d1c6228b Mon Sep 17 00:00:00 2001 From: Jesper Dangaard Brouer Date: Fri, 25 Aug 2017 15:04:32 +0200 Subject: net: missing call of trace_napi_poll in busy_poll_stop Noticed that busy_poll_stop() also invoke the drivers napi->poll() function pointer, but didn't have an associated call to trace_napi_poll() like all other call sites. Signed-off-by: Jesper Dangaard Brouer Signed-off-by: David S. Miller --- net/core/dev.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net') diff --git a/net/core/dev.c b/net/core/dev.c index ce15a06d5558..818dfa6e7ab5 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5289,6 +5289,7 @@ static void busy_poll_stop(struct napi_struct *napi, void *have_poll_lock) * Ideally, a new ndo_busy_poll_stop() could avoid another round. */ rc = napi->poll(napi, BUSY_POLL_BUDGET); + trace_napi_poll(napi, rc, BUSY_POLL_BUDGET); netpoll_poll_unlock(have_poll_lock); if (rc == BUSY_POLL_BUDGET) __napi_schedule(napi); -- cgit v1.2.3