From: Jens Axboe <axboe@kernel.dk>
Date: Mon, 25 Feb 2013 13:02:42 +0000 (+0100)
Subject: debug: only do getpid() if we have to
X-Git-Tag: fio-2.0.15~53
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8037423f08649a7c3378dadf95327d6553105264;p=fio.git

debug: only do getpid() if we have to

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/debug.c b/debug.c
index 5e980633..ecee8e35 100644
--- a/debug.c
+++ b/debug.c
@@ -11,9 +11,8 @@ void __dprint(int type, const char *str, ...)
 
 	assert(type < FD_DEBUG_MAX);
 
-	pid = getpid();
 	if (fio_debug_jobp && *fio_debug_jobp != -1U
-	    && pid != *fio_debug_jobp)
+	    && (pid = getpid() != *fio_debug_jobp))
 		return;
 
 	log_local("%-8s ", debug_levels[type].name);