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| author | Andi Kleen <ak@suse.de> | 2005-09-12 18:49:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 10:50:56 -0700 |
| commit | 2e8ad43ec07545780ce7992cb18e2d82c7abd24c (patch) | |
| tree | 10d7cb19a4be3b19189d173a9fa544b63b1c5932 /arch/x86_64 | |
| parent | c1a71a1ede8f743209237b2736893f3aebe13bb0 (diff) | |
| download | blackbird-op-linux-2e8ad43ec07545780ce7992cb18e2d82c7abd24c.tar.gz blackbird-op-linux-2e8ad43ec07545780ce7992cb18e2d82c7abd24c.zip | |
[PATCH] x86-64: Prevent gcc 4 from optimizing away vsyscalls
They were previously static.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/kernel/vsyscall.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/vsyscall.c b/arch/x86_64/kernel/vsyscall.c index 2e5734425949..70a0bd16085f 100644 --- a/arch/x86_64/kernel/vsyscall.c +++ b/arch/x86_64/kernel/vsyscall.c @@ -107,7 +107,7 @@ static force_inline long time_syscall(long *t) return secs; } -static int __vsyscall(0) vgettimeofday(struct timeval * tv, struct timezone * tz) +int __vsyscall(0) vgettimeofday(struct timeval * tv, struct timezone * tz) { if (unlikely(!__sysctl_vsyscall)) return gettimeofday(tv,tz); @@ -120,7 +120,7 @@ static int __vsyscall(0) vgettimeofday(struct timeval * tv, struct timezone * tz /* This will break when the xtime seconds get inaccurate, but that is * unlikely */ -static time_t __vsyscall(1) vtime(time_t *t) +time_t __vsyscall(1) vtime(time_t *t) { if (unlikely(!__sysctl_vsyscall)) return time_syscall(t); @@ -129,12 +129,12 @@ static time_t __vsyscall(1) vtime(time_t *t) return __xtime.tv_sec; } -static long __vsyscall(2) venosys_0(void) +long __vsyscall(2) venosys_0(void) { return -ENOSYS; } -static long __vsyscall(3) venosys_1(void) +long __vsyscall(3) venosys_1(void) { return -ENOSYS; } |
