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| author | Peter Zijlstra <peterz@infradead.org> | 2018-10-11 12:38:26 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-10-14 11:11:22 +0200 |
| commit | 4907c68abd3f60f650f98d5a69d4ec77c0bde44f (patch) | |
| tree | 1a08e7f0fab0e26c4d8651598bb7450c8e3faeed /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 3a27203102ebfa67bd0bced05b1def499bb59db2 (diff) | |
x86/tsc: Force inlining of cyc2ns bits
Looking at the asm for native_sched_clock() I noticed we don't inline
enough. Mostly caused by sharing code with cyc2ns_read_begin(), which
we didn't used to do. So mark all that __force_inline to make it DTRT.
Fixes: 59eaef78bfea ("x86/tsc: Remodel cyc2ns to use seqcount_latch()")
Reported-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: hpa@zytor.com
Cc: eric.dumazet@gmail.com
Cc: bp@alien8.de
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20181011104019.695196158@infradead.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions