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 c7863b5e02eb5b978f266cc5d9329827c1819aca..3d7dbe6573b8a8841e4cdcd0f38db22e8c06448a 100644 (file)
--- 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
 
 #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)
 #define OS_MAP_ANON            MAP_ANON
 
 #define fio_swap16(x)  bswap16(x)