diff options
| author | Rik van Riel <riel@surriel.com> | 2018-09-25 23:58:42 -0400 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2018-10-09 16:51:12 +0200 |
| commit | 016c4d92cd16f569c6485ae62b076c1a4b779536 (patch) | |
| tree | b734bacfc71fe52ac281da272536d5156ec8a252 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 7d49b28a80b830c3ca876d33bedc58d62a78e16f (diff) | |
x86/mm/tlb: Add freed_tables argument to flush_tlb_mm_range
Add an argument to flush_tlb_mm_range to indicate whether page tables
are about to be freed after this TLB flush. This allows for an
optimization of flush_tlb_mm_range to skip CPUs in lazy TLB mode.
No functional changes.
Cc: npiggin@gmail.com
Cc: mingo@kernel.org
Cc: will.deacon@arm.com
Cc: songliubraving@fb.com
Cc: kernel-team@fb.com
Cc: luto@kernel.org
Cc: hpa@zytor.com
Signed-off-by: Rik van Riel <riel@surriel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180926035844.1420-6-riel@surriel.com
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions