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path: root/ipc/sem.c
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2015-04-15ipc: remove use of seq_printf return valueGravatar Joe Perches 1-12/+14
2015-02-17ipc,sem: use current->state helpersGravatar Davidlohr Bueso 1-1/+1
2014-12-13ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()Gravatar Manfred Spraul 1-3/+10
2014-12-03ipc/sem.c: fully initialize sem_array before making it visibleGravatar Manfred Spraul 1-7/+8
2014-06-06ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)Gravatar Manfred Spraul 1-0/+11
2014-06-06ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliantGravatar Manfred Spraul 1-21/+13
2014-06-06ipc/sem.c: store which operation blocks in perform_atomic_semop()Gravatar Manfred Spraul 1-0/+3
2014-06-06ipc/sem.c: change perform_atomic_semop parametersGravatar Manfred Spraul 1-19/+19
2014-06-06ipc/sem.c: remove code duplicationGravatar Manfred Spraul 1-56/+51
2014-06-06ipc/sem.c: bugfix for semctl(,,GETZCNT)Gravatar Manfred Spraul 1-0/+10
2014-06-06ipc, kernel: clear whitespaceGravatar Paul McQuade 1-5/+5
2014-06-06ipc, kernel: use Linux headersGravatar Paul McQuade 1-1/+1
2014-06-06ipc: constify ipc_opsGravatar Mathias Krause 1-5/+5
2014-01-27ipc: remove braces for single statementsGravatar Davidlohr Bueso 1-5/+3
2014-01-27ipc: standardize code commentsGravatar Davidlohr Bueso 1-13/+11
2014-01-27ipc: whitespace cleanupGravatar Manfred Spraul 1-48/+48
2014-01-27ipc: change kern_ipc_perm.deleted type to boolGravatar Rafael Aquini 1-1/+1
2014-01-27ipc: introduce ipc_valid_object() helper to sort out IPC_RMID racesGravatar Rafael Aquini 1-8/+16
2014-01-27ipc/sem.c: avoid overflow of semop undo (semadj) valueGravatar Petr Mladek 1-11/+13
2013-10-16ipc/sem.c: synchronize semop and semctl with IPC_RMIDGravatar Manfred Spraul 1-13/+29
2013-09-30ipc/sem.c: update sem_otime for all operationsGravatar Manfred Spraul 1-13/+29
2013-09-30ipc/sem.c: synchronize the proc interfaceGravatar Manfred Spraul 1-0/+8
2013-09-30ipc/sem.c: optimize sem_lock()Gravatar Manfred Spraul 1-0/+8
2013-09-30ipc/sem.c: fix race in sem_lock()Gravatar Manfred Spraul 1-44/+78
2013-09-24ipc: fix race with LSMsGravatar Davidlohr Bueso 1-16/+18
2013-09-11ipc: rename ids->rw_mutexGravatar Davidlohr Bueso 1-12/+12
2013-07-09ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu updateGravatar Manfred Spraul 1-11/+21
2013-07-09ipc/sem.c: replace shared sem_otime with per-semaphore valueGravatar Manfred Spraul 1-6/+31
2013-07-09ipc/sem.c: always use only one queue for alter operationsGravatar Manfred Spraul 1-40/+88
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesGravatar Manfred Spraul 1-60/+151
2013-07-09ipc/sem.c: cacheline align the semaphore structuresGravatar Manfred Spraul 1-1/+1
2013-07-09ipc: remove unused functionsGravatar Davidlohr Bueso 1-1/+0
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockGravatar Davidlohr Bueso 1-11/+16
2013-07-09ipc: close open coded spin lock callsGravatar Davidlohr Bueso 1-7/+7
2013-05-26ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Gravatar Manfred Spraul 1-5/+22
2013-05-09ipc,sem: fix semctl(..., GETNCNT)Gravatar Rik van Riel 1-0/+7
2013-05-09ipc,sem: fix semctl(..., GETZCNT)Gravatar Rik van Riel 1-0/+7
2013-05-04ipc: simplify rcu_read_lock() in semctl_nolock()Gravatar Linus Torvalds 1-2/+1
2013-05-04ipc: simplify semtimedop/semctl_main() common error path handlingGravatar Linus Torvalds 1-27/+14
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerGravatar Linus Torvalds 1-9/+7
2013-05-04ipc: fix double sem unlock in semctl error pathGravatar Linus Torvalds 1-1/+1
2013-05-04ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersGravatar Linus Torvalds 1-2/+3
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreGravatar Linus Torvalds 1-3/+1
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersGravatar Linus Torvalds 1-2/+17
2013-05-02ipc: fix GETALL/IPC_RM race for sysv semaphoresGravatar Al Viro 1-21/+8
2013-05-01ipc,sem: fine grained locking for semtimedopGravatar Rik van Riel 1-100/+171
2013-05-01ipc,sem: have only one list in struct sem_queueGravatar Rik van Riel 1-31/+34
2013-05-01ipc,sem: open code and rename sem_lockGravatar Rik van Riel 1-6/+23
2013-05-01ipc,sem: do not hold ipc lock more than necessaryGravatar Davidlohr Bueso 1-48/+113
2013-03-05get rid of union semop in sys_semctl(2) argumentsGravatar Al Viro 1-45/+76
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