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author | Ingo Molnar <mingo@kernel.org> | 2015-08-03 11:04:00 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-08-03 11:04:00 +0200 |
commit | f320ead76a87a9c533f681ecce3bf3241d07c47d (patch) | |
tree | 76ae437119088b180737670cb99a307e163a1ca0 /arch/x86/kernel/trace_clock.c | |
parent | 76695af20c015206cffb84b15912be6797d0cca2 (diff) | |
parent | decd275e62d5eef4b947fab89652fa6afdadf2f2 (diff) | |
download | linux-f320ead76a87a9c533f681ecce3bf3241d07c47d.tar.bz2 |
Merge branch 'x86/asm' into locking/core
Upcoming changes to static keys is interacting/conflicting with the following
pending TSC commits in tip:x86/asm:
4ea1636b04db x86/asm/tsc: Rename native_read_tsc() to rdtsc()
...
So merge it into the locking tree to have a smoother resolution.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/trace_clock.c')
-rw-r--r-- | arch/x86/kernel/trace_clock.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kernel/trace_clock.c b/arch/x86/kernel/trace_clock.c index 25b993729f9b..80bb24d9b880 100644 --- a/arch/x86/kernel/trace_clock.c +++ b/arch/x86/kernel/trace_clock.c @@ -12,10 +12,5 @@ */ u64 notrace trace_clock_x86_tsc(void) { - u64 ret; - - rdtsc_barrier(); - rdtscll(ret); - - return ret; + return rdtsc_ordered(); } |