xiaomi-sm8450/android_kernel_xiaomi_sm8450
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3 Commits

Author SHA1 Message Date
xieliujie
80b4341d05 ANDROID: vendor_hooks: Add hooks for rwsem and mutex 
Add hooks to apply oem's optimization of rwsem and mutex

Bug: 182237112
Signed-off-by: xieliujie <xieliujie@oppo.com>
Change-Id: I6332623732e2d6826b8b61087ca74e55393e0c3d
 2021-03-10 21:18:26 +00:00
Todd Kjos
10fc8b2584 ANDROID: simplify vendor hook definitions 
Remove macro versions of hooks that are no longer needed. The
macro versions are still needed when the _rcuidle version
of the hook is used (as in include/trace/hooks/debug.h).

Bug: 177416721
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I4b50447e9a922ed038663d1459d7622dab30ffbb
 2021-01-27 09:45:26 +00:00
Sangmoon Kim
9ad8ff902e ANDROID: vendor_hooks: add waiting information for blocked tasks 
- Add the hook to get mutex/rwsem information that the tasks
   are waiting for.

 - Add the hook to print messages for sched_show_task.

 - ANDROID_VENDOR_DATA_ARRAY added to task_struct

Bug: 162776704

Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com>
Change-Id: Ib436fbd8d0ad509c3b5a73ea8f5170e0761a13fd
(cherry picked from commit b519ac4237)
 2020-08-19 14:52:44 +00:00