From: Jens Axboe <jens.axboe@oracle.com>
Date: Mon, 3 Mar 2008 10:08:19 +0000 (+0100)
Subject: Add rw mutex init helper
X-Git-Tag: fio-1.20-rc1~6
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=9c5b52907227f8f50dc472d11601869f75b8d663

Add rw mutex init helper

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/mutex.h b/mutex.h
index 74515936..40cfc1ed 100644
--- a/mutex.h
+++ b/mutex.h
@@ -20,4 +20,9 @@ extern void fio_mutex_up(struct fio_mutex *);
 extern void fio_mutex_up_read(struct fio_mutex *);
 extern void fio_mutex_up_write(struct fio_mutex *);
 
+static inline struct fio_mutex *fio_mutex_rw_init(void)
+{
+	return fio_mutex_init(0);
+}
+
 #endif
diff --git a/smalloc.c b/smalloc.c
index e6f89b2d..9a7c25bf 100644
--- a/smalloc.c
+++ b/smalloc.c
@@ -271,7 +271,7 @@ void sinit(void)
 	int ret = add_pool(&mp[0]);
 
 #ifdef MP_SAFE
-	lock = fio_mutex_init(1);
+	lock = fio_mutex_rw_init();
 #endif
 	assert(!ret);
 }