PKGBUILDs/community/mongodb/0002-issue-693-convert-sys_futex-to-it-s-6-arg-form.patch
2015-12-29 00:11:20 +00:00

34 lines
1.5 KiB
Diff

From b54faf431153535ddfa047f3ed45780b7cac5781 Mon Sep 17 00:00:00 2001
From: Aliaksey Kandratsenka <alk@tut.by>
Date: Sat, 13 Jun 2015 21:28:28 -0700
Subject: [PATCH 2/5] issue-693: convert sys_futex to it's 6-arg form
Because sys_futex actually takes 6 args in more recent kernels (even
though last two args are unused for FUTEX_{WAKE,WAIT}.
This is patch contributed by user spotrh.
---
src/third_party/gperftools-2.2/src/base/linux_syscall_support.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/third_party/gperftools-2.2/src/base/linux_syscall_support.h b/src/third_party/gperftools-2.2/src/base/linux_syscall_support.h
index 9b6c35d..c8f8f59 100644
--- a/src/third_party/gperftools-2.2/src/base/linux_syscall_support.h
+++ b/src/third_party/gperftools-2.2/src/base/linux_syscall_support.h
@@ -2094,9 +2094,11 @@ struct kernel_stat {
int, c, long, a)
LSS_INLINE _syscall2(int, fstat, int, f,
struct kernel_stat*, b)
- LSS_INLINE _syscall4(int, futex, int*, a,
+ LSS_INLINE _syscall6(int, futex, int*, a,
int, o, int, v,
- struct kernel_timespec*, t)
+ struct kernel_timespec*, t,
+ int*, a2,
+ int, v3)
#ifdef __NR_getdents64
LSS_INLINE _syscall3(int, getdents64, int, f,
struct kernel_dirent64*, d, int, c)
--
2.6.4