linux/include/trace
Peifeng Li eed2741ae6 ANDROID: vendor_hook: add hooks to protect locking-tsk in cpu scheduler
Providing vendor hooks to record the start time of holding the lock, which
protects rwsem/mutex locking-process from being preemptedfor a short time
in some cases.

- android_vh_record_mutex_lock_starttime
- android_vh_record_rtmutex_lock_starttime
- android_vh_record_rwsem_lock_starttime
- android_vh_record_percpu_rwsem_lock_starttime

Bug: 241191475

Signed-off-by: Peifeng Li <lipeifeng@oppo.com>
Change-Id: I0e967a1e8b77c32a1ad588acd54028fae2f90c4e
2022-08-16 11:24:12 +00:00
..
events Merge tag 'android12-5.10.110_r01' into android12-5.10 2022-05-27 09:24:14 -07:00
hooks ANDROID: vendor_hook: add hooks to protect locking-tsk in cpu scheduler 2022-08-16 11:24:12 +00:00
bpf_probe.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
define_trace.h tracepoint: Optimize using static_call() 2020-09-01 09:58:06 +02:00
perf.h
syscall.h
trace_events.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00