From: Tomohiro Kusumi <tkusumi@tuxera.com>
Date: Mon, 13 Mar 2017 18:42:37 +0000 (+0200)
Subject: Conditionally enable FIO_HAVE_PSHARED_MUTEX on FreeBSD
X-Git-Tag: fio-2.19~31
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1df28a3960734e1e00cb2e5fe0e261fcba30f7c7;p=fio.git

Conditionally enable FIO_HAVE_PSHARED_MUTEX on FreeBSD

FreeBSD ports has had an outbox patch to conditionally enable
FIO_HAVE_PSHARED_MUTEX, which can be upstream'd.

This commit brings in below diff from FreeBSD ports.
https://github.com/freebsd/freebsd-ports/commit/271a84d2df7bc9b983fe2fabe1615d01202d429b

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index c7863b5e..3d7dbe65 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -24,6 +24,10 @@
 #define FIO_HAVE_CPU_AFFINITY
 #define FIO_HAVE_SHM_ATTACH_REMOVED
 
+#if _POSIX_THREAD_PROCESS_SHARED > 0
+#define FIO_HAVE_PSHARED_MUTEX
+#endif
+
 #define OS_MAP_ANON		MAP_ANON
 
 #define fio_swap16(x)	bswap16(x)