* [PATCH] Conditionally enable FIO_HAVE_PSHARED_MUTEX on FreeBSD
@ 2017-03-13 18:42 kusumi.tomohiro
2017-03-13 18:54 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: kusumi.tomohiro @ 2017-03-13 18:42 UTC (permalink / raw)
To: axboe, fio; +Cc: Tomohiro Kusumi
From: Tomohiro Kusumi <tkusumi@tuxera.com>
> This commit needs a better title, I had no idea what it does until I
> read the patch and the URL pointed at.
Sorry, I rewrote the commit message.
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>
---
os/os-freebsd.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index c7863b5..3d7dbe6 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)
--
2.9.3
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2017-03-13 18:42 [PATCH] Conditionally enable FIO_HAVE_PSHARED_MUTEX on FreeBSD kusumi.tomohiro
2017-03-13 18:54 ` Jens Axboe
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