| 2016-10-11 |
Davidlohr Bueso | ipc/msg: avoid waking sender upon full queue
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-10-11 |
Davidlohr Bueso | ipc/msg: make ss_wakeup() kill arg boolean
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2016-10-11 |
Davidlohr Bueso | ipc/msg: batch queue sender wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Scan the wait_list for readers only...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Remove a few useless comments
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Return void in __rwsem_mark_wake()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-07-07 |
Davidlohr Bueso | locking/atomic: Introduce inc/dec variants for the...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-06-03 |
Davidlohr Bueso | locking/rwsem: Rework zeroing reader waiter->task
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-06-03 |
Davidlohr Bueso | locking/rwsem: Enable lockless waiter wakeup(s)
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-05-09 |
Davidlohr Bueso | sched/core: Fix comment typo in wake_q_add()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-05-05 |
Davidlohr Bueso | locking/pvqspinlock: Robustify init_qspinlock_stat()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-05-05 |
Davidlohr Bueso | locking/pvqspinlock: Avoid double resetting of stats
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-04-25 |
Davidlohr Bueso | perf bench futex: Simplify wrapper for LOCK_PI
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-04-21 |
Davidlohr Bueso | futex: Acknowledge a new waiter in counter before plist
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2016-04-19 |
Davidlohr Bueso | locking/pvqspinlock: Fix division by zero in qstat_read()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | x86/mce: Remove explicit smp_rmb() when starting CPUs...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/locktorture: Fix NULL pointer dereference for...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/locktorture: Fix deboosting NULL pointer dereference
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/Documentation: Mention smp_cond_acquire()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2016-03-22 |
Davidlohr Bueso | ipc/sem: make semctl setting sempid consistent
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-03-10 |
Davidlohr Bueso | locking/csd_lock: Use smp_cond_acquire() in csd_lock_wait()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-03-10 |
Davidlohr Bueso | locking/csd_lock: Explicitly inline csd_lock*() helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-02-29 |
Davidlohr Bueso | locking/mutex: Allow next waiter lockless wakeup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-02-17 |
Davidlohr Bueso | futex: Rename barrier references in ordering guarantees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-01-21 |
Davidlohr Bueso | rbtree: use READ_ONCE in RB_EMPTY_ROOT
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-01-12 |
Davidlohr Bueso | lcoking/barriers, arch: Use smp barriers in smp_store_release()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-12-04 |
Davidlohr Bueso | locking/barriers, arch: Remove ambiguous statement...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-12-04 |
Davidlohr Bueso | lcoking/barriers, arch: Use smp barriers in smp_store_release()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-12-04 |
Davidlohr Bueso | locking/cmpxchg, arch: Remove tas() definitions
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-11-07 |
Davidlohr Bueso | ipc,msg: drop dst nil validation in copy_msg
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-11-06 |
Davidlohr Bueso | mm/vmacache: inline vmacache_valid_mm()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-29 |
Davidlohr Bueso | blktrace: re-write setting q->blk_trace
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locktorture: Support rtmutex torturing
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | sched: Export sched_setscheduler_nocheck
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locking/rwsem: Use acquire/release semantics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locking/mcs: Use acquire/release semantics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locking/rtmutex: Use acquire/release semantics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locking/mutex: Use acquire/release semantics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-10-06 |
Davidlohr Bueso | locking/asm-generic: Add _{relaxed|acquire|release...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-09-18 |
Davidlohr Bueso | locking/osq: Relax atomic semantics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-09-18 |
Davidlohr Bueso | locking/qrwlock: Rename ->lock to ->wait_lock
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-09-10 |
Davidlohr Bueso | ipc: convert invalid scenarios to use WARN_ON
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-07-20 |
Davidlohr Bueso | perf bench futex: Add lock_pi stresser
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-07-20 |
Davidlohr Bueso | rtmutex: Delete scriptable tester
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-07-20 |
Davidlohr Bueso | futex: Fault/error injection capabilities
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2015-07-20 |
Davidlohr Bueso | futex: Enhance comments in futex_lock_pi() for blocking...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-07-01 |
Davidlohr Bueso | ipc,sysv: return -EINVAL upon incorrect id/seqnum
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-07-01 |
Davidlohr Bueso | ipc,sysv: make return -EIDRM when racing with RMID...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-07-01 |
Davidlohr Bueso | ipc: rename ipc_obtain_object
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-07-01 |
Davidlohr Bueso | ipc,msg: provide barrier pairings for lockless receive
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-07-01 |
Davidlohr Bueso | ipc,shm: move BUG_ON check into shm_lock
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-06-19 |
Davidlohr Bueso | locking/rtmutex: Update stale plist comments
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2015-06-18 |
Davidlohr Bueso | locking/rtmutex: Implement lockless top-waiter wakeup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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commit | commitdiff | tree |
| 2015-05-08 |
Davidlohr Bueso | perf bench futex: Handle spurious wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-05-08 |
Davidlohr Bueso | perf bench futex: Support parallel waker threads
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-05-08 |
Davidlohr Bueso | ipc/mqueue: Implement lockless pipelined wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-05-08 |
Davidlohr Bueso | futex: Implement lockless wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2015-04-27 |
Davidlohr Bueso | perf bench futex: Fix hung wakeup tasks after requeueing
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | tile/elf: reorganize notify_exec()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | tomoyo: reduce mmap_sem hold for mm->exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | powerpc/oprofile: reduce mmap_sem hold for exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | oprofile: reduce mmap_sem hold for mm->exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | arc: do not export symbols in troubleshoot.c
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | prctl: avoid using mmap_sem for exe_file serialization
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-03-25 |
Davidlohr Bueso | drivers/vmw_vmci: Show correct get_user_pages_fast...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-24 |
Davidlohr Bueso | locking: Remove ACCESS_ONCE() usage
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-23 |
Davidlohr Bueso | audit: reduce mmap_sem hold for mm->exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-23 |
Davidlohr Bueso | audit: consolidate handling of mm->exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Check for active lock before bailing...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Avoid deceiving lock spinners
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Set lock ownership ASAP
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Document barrier need when waking tasks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-17 |
Davidlohr Bueso | ipc,sem: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-17 |
Davidlohr Bueso | signal: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-14 |
Davidlohr Bueso | epoll: optimize setting task running after blocking
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/rtmutex: Optimize setting task running after...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/rwsem: Use task->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/mutex: Explicitly mark task as running after...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-28 |
Davidlohr Bueso | drivers/staging: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-26 |
Davidlohr Bueso | x86,xen: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-15 |
Davidlohr Bueso | jbd: drop jbd_ENOSYS debug
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-15 |
Davidlohr Bueso | sound/oss: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/osq: No need for load/acquire when acquire...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mcs: Better differentiate between MCS variants
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Introduce ww_mutex_set_context_slowpath()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Move MCS related comments to proper...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Checking the stamp is WW only
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2015-01-07 |
Davidlohr Bueso | documentation: Fix smp typo in memory-barriers.txt
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm,vmacache: count number of system-wide flushes
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/rmap: calculate page offset when needed
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/memory.c: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/nommu: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/memory-failure: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/xip: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | uprobes: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/rmap: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm: convert i_mmap_mutex to rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm: use new helper functions around the i_mmap_mutex
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm,fs: introduce helpers around the i_mmap_mutex
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-10-26 |
Davidlohr Bueso | futex: Mention key referencing differences between...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <davidlohr@hp.com>
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