index
:
op-kernel-dev
raptor-dma-dev-4.18-pre
raptor-dma-dev-current
Development kernel branch for OpenPOWER systems
Raptor Engineering, LLC
summary
refs
log
tree
commit
diff
stats
log msg
author
committer
range
path:
root
/
kernel
/
locking
/
rwsem-xadd.c
Commit message (
Expand
)
Author
Age
Files
Lines
*
locking/rwsem-xadd: Fix missed wakeup due to reordering of load
Prateek Sood
2017-09-29
1
-0
/
+27
*
locking/rwsem-xadd: Add killable versions of rwsem_down_read_failed()
Kirill Tkhai
2017-08-10
1
-3
/
+30
*
sched/headers: Prepare for new header dependencies before moving code to <lin...
Ingo Molnar
2017-03-02
1
-0
/
+1
*
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...
Ingo Molnar
2017-03-02
1
-1
/
+1
*
sched/headers: Prepare for new header dependencies before moving code to <lin...
Ingo Molnar
2017-03-02
1
-1
/
+2
*
locking/rwsem: Reinit wake_q after use
Waiman Long
2017-01-22
1
-2
/
+5
*
sched/core: Remove set_task_state()
Davidlohr Bueso
2017-01-14
1
-2
/
+2
*
kernel/locking: Compute 'current' directly
Davidlohr Bueso
2017-01-14
1
-4
/
+3
*
locking/mutex: Break out of expensive busy-loop on {mutex,rwsem}_spin_on_owne...
Pan Xinhui
2016-11-22
1
-3
/
+11
*
sched/wake_q: Rename WAKE_Q to DEFINE_WAKE_Q
Waiman Long
2016-11-21
1
-5
/
+5
*
locking/core: Remove cpu_relax_lowlatency() users
Christian Borntraeger
2016-11-16
1
-2
/
+2
*
locking/rwsem: Scan the wait_list for readers only once
Davidlohr Bueso
2016-08-18
1
-32
/
+26
*
locking/rwsem: Remove a few useless comments
Davidlohr Bueso
2016-08-18
1
-3
/
+0
*
locking/rwsem: Return void in __rwsem_mark_wake()
Davidlohr Bueso
2016-08-18
1
-18
/
+17
*
locking/atomic, arch/rwsem: Employ atomic_long_fetch_add()
Peter Zijlstra
2016-06-16
1
-1
/
+1
*
locking/rwsem: Streamline the rwsem_optimistic_spin() code
Waiman Long
2016-06-08
1
-18
/
+20
*
locking/rwsem: Improve reader wakeup code
Waiman Long
2016-06-08
1
-3
/
+8
*
locking/rwsem: Add reader-owned state to the owner field
Waiman Long
2016-06-08
1
-19
/
+22
*
locking/rwsem: Convert sem->count to 'atomic_long_t'
Jason Low
2016-06-08
1
-15
/
+17
*
locking/rwsem: Optimize write lock by reducing operations in slowpath
Jason Low
2016-06-03
1
-7
/
+18
*
locking/rwsem: Rework zeroing reader waiter->task
Davidlohr Bueso
2016-06-03
1
-10
/
+7
*
locking/rwsem: Enable lockless waiter wakeup(s)
Davidlohr Bueso
2016-06-03
1
-16
/
+42
*
locking/rwsem: Fix down_write_killable()
Peter Zijlstra
2016-05-15
1
-6
/
+15
*
locking/rwsem: Introduce basis for down_write_killable()
Michal Hocko
2016-04-13
1
-6
/
+25
*
locking/rwsem: Use acquire/release semantics
Davidlohr Bueso
2015-10-06
1
-2
/
+3
*
locking/rwsem: Reduce spinlock contention in wakeup after up_read()/up_write()
Waiman Long
2015-05-08
1
-0
/
+44
*
locking/rwsem: Fix lock optimistic spinning when owner is not running
Jason Low
2015-03-07
1
-20
/
+11
*
locking: Remove ACCESS_ONCE() usage
Davidlohr Bueso
2015-02-24
1
-5
/
+5
*
locking/rwsem: Check for active lock before bailing on spinning
Davidlohr Bueso
2015-02-18
1
-10
/
+17
*
locking/rwsem: Avoid deceiving lock spinners
Davidlohr Bueso
2015-02-18
1
-6
/
+15
*
locking/rwsem: Set lock ownership ASAP
Davidlohr Bueso
2015-02-18
1
-2
/
+6
*
locking/rwsem: Document barrier need when waking tasks
Davidlohr Bueso
2015-02-18
1
-0
/
+7
*
locking/rwsem: Use task->state helpers
Davidlohr Bueso
2015-02-04
1
-2
/
+1
*
locking/rwsem: Avoid double checking before try acquiring write lock
Jason Low
2014-10-03
1
-9
/
+11
*
locking/rwsem: Move EXPORT_SYMBOL() lines to follow function definition
Davidlohr Bueso
2014-09-16
1
-4
/
+3
*
arch, locking: Ciao arch_mutex_cpu_relax()
Davidlohr Bueso
2014-07-17
1
-2
/
+2
*
locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER
Davidlohr Bueso
2014-07-16
1
-2
/
+2
*
locking/spinlocks/mcs: Introduce and use init macro and function for osq locks
Jason Low
2014-07-16
1
-1
/
+1
*
locking/spinlocks/mcs: Convert osq lock to atomic_t to reduce overhead
Jason Low
2014-07-16
1
-1
/
+1
*
locking/rwsem: Allow conservative optimistic spinning when readers have lock
Jason Low
2014-07-16
1
-5
/
+5
*
locking/rwsem: Fix checkpatch.pl warnings
Andrew Morton
2014-06-05
1
-3
/
+3
*
locking/rwsem: Support optimistic spinning
Davidlohr Bueso
2014-06-05
1
-29
/
+196
*
rwsem: Add comments to explain the meaning of the rwsem's count field
Tim Chen
2014-05-04
1
-0
/
+49
*
asmlinkage: Mark rwsem functions that can be called from assembler asmlinkage
Andi Kleen
2014-02-13
1
-0
/
+4
*
locking: Move the rwsem code to kernel/locking/
Peter Zijlstra
2013-11-06
1
-0
/
+293