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ANDROID: vendor hook for TLB batching control

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Add vendor hook for flushing TLB batching in zap_pte_range.

Merged CL 232bdcbd660b1129b7d8d0de25a563b476eeb522:
ANDROID: pass argument in zap_pte_range vendor hooks

Bug: 238728493
Signed-off-by: Minchan Kim <minchan@google.com>
Change-Id: If2de5f070dd7b76624961f5a91440bf69a99ca2d
Signed-off-by: Richard Chang <richardycc@google.com>
(cherry picked from commit d257ef6764f228145d0fca24998162809bb5b9f7)
This commit is contained in:
Minchan Kim
2022-10-19 08:25:34 -07:00
committed by Richard Chang
parent bb6ab2be93
commit 243f54dd3a
3 changed files with 18 additions and 1 deletions
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3
drivers/android/vendor_hooks.c
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@@ -279,3 +279,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_enable_thermal_genl_check);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_compaction_begin);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_compaction_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_pagevec_drain);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_zap_pte_range_tlb_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_zap_pte_range_tlb_force_flush);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_zap_pte_range_tlb_end);