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| author |   Peter Zijlstra <peterz@infradead.org> | 2022-07-08 09:18:04 +0200 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-07-21 10:50:13 -0700 |
| commit | 1d7708e75c49d08392884a08feeebaa3f9d80703 (patch) | |
| tree | 4f9a93e131c59187fd6636b32c53fe6b54203b69 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mmu_gather: Remove per arch tlb_{start,end}_vma() (diff) | |
| download | linux-dev-1d7708e75c49d08392884a08feeebaa3f9d80703.tar.xz linux-dev-1d7708e75c49d08392884a08feeebaa3f9d80703.zip | |
csky/tlb: Remove tlb_flush() define
The previous patch removed the tlb_flush_end() implementation which
used tlb_flush_range(). This means:
- csky did double invalidates, a range invalidate per vma and a full
invalidate at the end
- csky actually has range invalidates and as such the generic
tlb_flush implementation is more efficient for it.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Will Deacon <will@kernel.org>
Tested-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions