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| author | Andy Lutomirski <luto@kernel.org> | 2017-05-28 10:00:13 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-05 09:59:43 +0200 |
| commit | 3f79e4c7c9c2f5c30751ea5c8dd9fd1d56b81947 (patch) | |
| tree | f6ffa0a22d39230f222c57fd26f793cfc266754a /arch/x86/include | |
| parent | 454bbad9793f59f5656ce5971ee473a8be736ef5 (diff) | |
| download | lwn-3f79e4c7c9c2f5c30751ea5c8dd9fd1d56b81947.tar.gz lwn-3f79e4c7c9c2f5c30751ea5c8dd9fd1d56b81947.zip | |
x86/mm: Use new merged flush logic in arch_tlbbatch_flush()
Now there's only one copy of the local tlb flush logic for
non-kernel pages on SMP kernels.
The only functional change is that arch_tlbbatch_flush() will now
leave_mm() on the local CPU if that CPU is in the batch and is in
TLBSTATE_LAZY mode.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Nadav Amit <nadav.amit@gmail.com>
Cc: Nadav Amit <namit@vmware.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mm@kvack.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include')
0 files changed, 0 insertions, 0 deletions