Frederic Weisbecker bba2a8f1f9 locking/lockdep: Provide enum lock_usage_bit mask names ...

It makes the code more self-explanatory and tells throughout the code
what magic number refers to:

 - state (Hardirq/Softirq)
 - direction (used in or enabled above state)
 - read or write

We can even remove some comments that were compensating for the lack of
those constant names.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Link: https://lkml.kernel.org/r/1545973321-24422-3-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2019-01-21 11:18:56 +01:00

..

lockdep_internals.h

locking/lockdep: Provide enum lock_usage_bit mask names

2019-01-21 11:18:56 +01:00

lockdep_proc.c

locking/lockdep: Make class->ops a percpu counter and move it under CONFIG_DEBUG_LOCKDEP=y

2018-10-09 09:56:33 +02:00

lockdep_states.h

locking/lockdep: Rework FS_RECLAIM annotation

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

lockdep.c

locking/lockdep: Provide enum lock_usage_bit mask names

2019-01-21 11:18:56 +01:00

locktorture.c

drm pull for 4.19-rc1

2018-08-15 17:39:07 -07:00

Makefile

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

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

mcs_spinlock.h

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

2018-04-27 09:48:49 +02:00

mutex-debug.c

locking/mutex: Replace spin_is_locked() with lockdep

2018-11-12 09:06:22 -08:00

mutex-debug.h

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

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

mutex.c

kernel/locking/mutex.c: remove caller signal_pending branch predictions

2019-01-04 13:13:48 -08:00

mutex.h

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

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

osq_lock.c

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

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

percpu-rwsem.c

locking/percpu-rwsem: Replace waitqueue with rcuwait

2017-01-14 11:14:35 +01:00

qrwlock.c

locking/qrwlock: Prevent slowpath writers getting held up by fastpath

2017-10-25 10:57:25 +02:00

qspinlock_paravirt.h

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00

qspinlock_stat.h

locking/qspinlock_stat: Count instances of nested lock slowpaths

2018-10-17 08:37:31 +02:00

qspinlock.c

locking/pvqspinlock: Extend node size when pvqspinlock is configured

2018-10-17 08:37:32 +02:00

rtmutex_common.h

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

2018-03-28 23:01:30 +02:00

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: Fix the preprocessor logic with normal #ifdef #else #endif

2018-09-11 08:12:00 +02:00

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-spinlock.c

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

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

rwsem-xadd.c

locking/rwsem: Fix (possible) missed wakeup

2019-01-21 11:15:39 +01:00

rwsem.c

locking/rwsem: Make owner store task pointer of last owning reader

2018-09-10 12:04:07 +02:00

rwsem.h

locking/rwsem: Make owner store task pointer of last owning reader

2018-09-10 12:04:07 +02:00

semaphore.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>

2017-03-02 08:42:34 +01:00

spinlock_debug.c

locking/spinlock/debug: Remove spinlock lockup detection code

2017-02-10 09:09:49 +01:00

spinlock.c

locking/core: Remove break_lock field when CONFIG_GENERIC_LOCKBREAK=y

2017-12-12 11:24:01 +01:00

test-ww_mutex.c

locking/ww_mutex: Fix runtime warning in the WW mutex selftest

2018-10-03 08:56:31 +02:00