Commit 29429c25 authored by yipeng xiang's avatar yipeng xiang Committed by Treehugger Robot
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ANDROID: vendor_hooks: add hooks for f2fs down read 



Add hook to solve the priority inversion, In CPU high load scenarios,
once the f2fs rwsem was hold by thread as the writer with low priority,
then the key thread will be blocked here. So a prio scheme in the hook
is needed to optimize this.

Bug: 369935682

Change-Id: Ie7f85900169348c961aacda9ccdb7f74e6e77889
Signed-off-by: default avataryipeng xiang <yipengxiang@honor.corp-partner.google.com>
parent 2a44f902
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