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android_kernel_samsung_sm8650/kernel/locking
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xieliujie bc97d5019a ANDROID: vendor_hooks: Add hooks for rt_mutex steal 
Add hooks at rt_mutex_steal function so that oems can decide
whether tasks with the same priority steal the rt_mutex or
not. We did experiments and found that rt_mutex throughput
can benefit a lot when threads with the same priority can
steal the rt_mutex lock.

Bug: 317670024
Change-Id: Id60a7a41c6c77a67808982d3667946cabe4acc8f
Signed-off-by: xeiliujie <xieliujie@oppo.com>
2023-12-25 15:22:46 +08:00
..
irqflag-debug.c lockdep: Noinstr annotate warn_bogus_irq_restore() 2021-02-10 14:44:39 +01:00
lock_events_list.h locking/rwsem: Remove reader optimistic spinning 2020-12-09 17:08:48 +01:00
lock_events.c locking/lock_events: Don't show pvqspinlock events on bare metal 2019-04-10 10:56:05 +02:00
lock_events.h locking/lock_events: Use raw_cpu_{add,inc}() for stats 2019-06-03 12:32:56 +02:00
lockdep_internals.h locking/lockdep: Iterate lock_classes directly when reading lockdep files 2022-02-16 15:57:58 +01:00
lockdep_proc.c locking/lockdep: Iterate lock_classes directly when reading lockdep files 2022-02-16 15:57:58 +01:00
lockdep_states.h locking/lockdep: Rework FS_RECLAIM annotation 2017-08-10 12:29:03 +02:00
lockdep.c lockdep: fix static memory detection even more 2023-09-02 09:16:19 +02:00
locktorture.c locktorture,rcutorture,torture: Always log error message 2021-12-07 16:36:17 -08:00
Makefile kmsan: disable instrumentation of unsupported common kernel code 2022-10-03 14:03:20 -07:00
mcs_spinlock.h locking: Fix typos in comments 2021-03-22 02:45:52 +01:00
mutex-debug.c locking/ww_mutex: Gather mutex_waiter initialization 2021-08-17 19:04:41 +02:00
mutex.c ANDROID: vendor_hook: fix the error record position of mutex 2023-08-11 16:57:28 +00:00
mutex.h locking/mutex: Move the 'struct mutex_waiter' definition from <linux/mutex.h> to the internal header 2021-08-17 18:24:31 +02:00
osq_lock.c locking: Fix typos in comments 2021-03-22 02:45:52 +01:00
percpu-rwsem.c ANDROID: vendor_hooks: Add hooks for oem percpu-rwsem optimaton 2023-09-22 17:33:39 +00:00
qrwlock.c locking: Add __lockfunc to slow path functions 2022-08-19 19:47:51 +02:00
qspinlock_paravirt.h locking: Add __lockfunc to slow path functions 2022-08-19 19:47:51 +02:00
qspinlock_stat.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
qspinlock.c locking: Add __lockfunc to slow path functions 2022-08-19 19:47:51 +02:00
rtmutex_api.c Revert "locking/rtmutex: Fix task->pi_waiters integrity" 2023-09-12 14:37:42 +00:00
rtmutex_common.h Revert "locking/rtmutex: Fix task->pi_waiters integrity" 2023-09-12 14:37:42 +00:00
rtmutex.c ANDROID: vendor_hooks: Add hooks for rt_mutex steal 2023-12-25 15:22:46 +08:00
rwbase_rt.c locking: Apply contention tracepoints in the slow path 2022-04-05 10:24:35 +02:00
rwsem.c ANDROID: vendor_hooks: Supplement the missing hook call point. 2023-07-13 15:51:22 +00:00
semaphore.c locking: Add __sched to semaphore functions 2022-09-15 16:14:03 +02:00
spinlock_debug.c locking/rwlock: Provide RT variant 2021-08-17 17:50:51 +02:00
spinlock_rt.c locking/rwlocks: introduce write_lock_nested 2022-01-22 08:33:37 +02:00
spinlock.c locking/spinlocks: Mark spinlocks noinline when inline spinlocks are disabled 2022-08-04 11:05:43 +02:00
test-ww_mutex.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
ww_mutex.h Revert "locking/rtmutex: Fix task->pi_waiters integrity" 2023-09-12 14:37:42 +00:00
ww_rt_mutex.c kernel/locking: Use a pointer in ww_mutex_trylock(). 2021-11-17 14:48:49 +01:00