Thomas Gleixner c1cd80947c locking/mutex: Make mutex::wait_lock raw ...

The wait_lock of mutex is really a low level lock. Convert it to a
raw_spinlock like the wait_lock of rtmutex.

[ mingo: backmerged the test_lockup.c build fix by bigeasy. ]

Co-developed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210815211304.166863404@linutronix.de
Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>

2022-04-07 07:38:42 +00:00

..

lockdep_internals.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lockdep_proc.c

locking/lockdep: Fix overflow in presentation of average lock-time

2020-09-03 11:22:27 +02:00

lockdep_states.h

locking/lockdep: Rework FS_RECLAIM annotation

2017-08-10 12:29:03 +02:00

lockdep.c

lockdep: Introduce wait-type checks

2022-04-03 15:41:24 +00:00

locktorture.c

locking: Implement an algorithm choice for Wound-Wait mutexes

2022-04-03 15:29:14 +00:00

Makefile

locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c

2022-04-03 15:29:10 +00:00

mcs_spinlock.h

locking/mcs: Use smp_cond_load_acquire() in MCS spin loop

2021-11-21 12:43:02 +00:00

mutex-debug.c

locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal

2022-04-07 07:38:40 +00:00

mutex-debug.h

locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal

2022-04-07 07:38:40 +00:00

mutex.c

locking/mutex: Make mutex::wait_lock raw

2022-04-07 07:38:42 +00:00

mutex.h

locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal

2022-04-07 07:38:40 +00:00

osq_lock.c

locking/osq: Use optimized spinning loop for arm64

2021-11-21 12:43:03 +00:00

percpu-rwsem.c

locking/rwsem: Remove arch specific rwsem files

2022-04-03 15:29:07 +00:00

qrwlock.c

locking/qrwlock: Cleanup queued_write_lock_slowpath()

2021-11-21 12:43:03 +00:00

qspinlock_paravirt.h

Merge branch 'qspinlock'

2021-08-16 13:11:54 +00:00

qspinlock_stat.h

Merge branch 'qspinlock'

2021-08-16 13:11:54 +00:00

qspinlock.c

Revert "locking/qspinlock, x86: Provide liveness guarantee"

2022-04-03 15:28:47 +00:00

rtmutex_common.h

locking/rtmutex: Handle non enqueued waiters gracefully in remove_waiter()

2022-04-03 15:29:13 +00:00

rtmutex-debug.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtmutex-debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtmutex.c

locking/rtmutex: rcu: Add WRITE_ONCE() to rt_mutex ->owner

2022-04-07 07:38:40 +00:00

rtmutex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rwsem.c

locking/rwsem: Fix comments about reader optimistic lock stealing conditions

2022-04-07 07:38:41 +00:00

rwsem.h

locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c

2022-04-03 15:29:10 +00:00

semaphore.c

locking/semaphore: Add might_sleep() to down_*() family

2022-04-07 07:38:41 +00:00

spinlock_debug.c

lockdep: Introduce wait-type checks

2022-04-03 15:41:24 +00:00

spinlock.c

Mark spinlocks noinline when inline spinlocks are disabled

2022-01-19 09:40:37 +00:00

test-ww_mutex.c

locking/ww_mutex: Fix spelling mistake "cylic" -> "cyclic"

2022-04-03 15:29:14 +00:00