From af8c93d8d9809c3cf71cae2c398069399e64efa3 Mon Sep 17 00:00:00 2001
From: Stefani Seibold <stefani@seibold.net>
Date: Mon, 17 Mar 2014 23:22:05 +0100
Subject: [PATCH] x86, vdso: Replace VVAR(vsyscall_gtod_data) by gtod macro
There a currently more than 30 users of the gtod macro, so replace the
last VVAR(vsyscall_gtod_data) by gtod macro.
Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/1395094933-14252-6-git-send-email-stefani@seibold.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
arch/x86/vdso/vclock_gettime.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c
index fd074dd19a4a..743f27774b73 100644
--- a/arch/x86/vdso/vclock_gettime.c
+++ b/arch/x86/vdso/vclock_gettime.c
@@ -109,7 +109,7 @@ static notrace cycle_t vread_pvclock(int *mode)
*mode = VCLOCK_NONE;
/* refer to tsc.c read_tsc() comment for rationale */
- last = VVAR(vsyscall_gtod_data).clock.cycle_last;
+ last = gtod->clock.cycle_last;
if (likely(ret >= last))
return ret;
@@ -133,7 +133,7 @@ notrace static cycle_t vread_tsc(void)
rdtsc_barrier();
ret = (cycle_t)vget_cycles();
- last = VVAR(vsyscall_gtod_data).clock.cycle_last;
+ last = gtod->clock.cycle_last;
if (likely(ret >= last))
return ret;
@@ -288,7 +288,7 @@ int gettimeofday(struct timeval *, struct timezone *)
notrace time_t __vdso_time(time_t *t)
{
/* This is atomic on x86_64 so we don't need any locks. */
- time_t result = ACCESS_ONCE(VVAR(vsyscall_gtod_data).wall_time_sec);
+ time_t result = ACCESS_ONCE(gtod->wall_time_sec);
if (t)
*t = result;
--
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