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| author | Rik van Riel <[email protected]> | 2018-07-16 19:03:33 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2018-07-17 07:35:32 +0000 |
| commit | 61d0beb5796ab11f7f3bf38cb2eccc6579aaa70b (patch) | |
| tree | 2a99da23d9f6be6ccce471cfad306e685073a343 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | x86/mm/tlb: Leave lazy TLB mode at page table free time (diff) | |
| download | kernel-61d0beb5796ab11f7f3bf38cb2eccc6579aaa70b.tar.gz kernel-61d0beb5796ab11f7f3bf38cb2eccc6579aaa70b.zip | |
x86/mm/tlb: Restructure switch_mm_irqs_off()
Move some code that will be needed for the lazy -> !lazy state
transition when a lazy TLB CPU has gotten out of date.
No functional changes, since the if (real_prev == next) branch
always returns.
Suggested-by: Andy Lutomirski <[email protected]>
Signed-off-by: Rik van Riel <[email protected]>
Acked-by: Dave Hansen <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions