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path: root/ipc/sem.c
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2016-03-22ipc/sem: make semctl setting sempid consistentDavidlohr Bueso-2/+11
2016-01-22tree wide: use kvfree() than conditional kfree()/vfree()Tetsuo Handa-1/+1
2015-08-14ipc/sem.c: update/correct memory barriersManfred Spraul-4/+14
2015-08-14ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()Herton R. Krzesinski-2/+4
2015-08-14ipc,sem: fix use after free on IPC_RMID after a task using same semaphore set...Herton R. Krzesinski-6/+17
2015-06-30ipc: rename ipc_obtain_objectDavidlohr Bueso-2/+2
2015-04-15ipc: remove use of seq_printf return valueJoe Perches-12/+14
2015-02-17ipc,sem: use current->state helpersDavidlohr Bueso-1/+1
2014-12-13ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()Manfred Spraul-3/+10
2014-12-03ipc/sem.c: fully initialize sem_array before making it visibleManfred Spraul-7/+8
2014-06-06ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)Manfred Spraul-0/+11
2014-06-06ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliantManfred Spraul-21/+13
2014-06-06ipc/sem.c: store which operation blocks in perform_atomic_semop()Manfred Spraul-0/+3
2014-06-06ipc/sem.c: change perform_atomic_semop parametersManfred Spraul-19/+19
2014-06-06ipc/sem.c: remove code duplicationManfred Spraul-56/+51
2014-06-06ipc/sem.c: bugfix for semctl(,,GETZCNT)Manfred Spraul-0/+10
2014-06-06ipc, kernel: clear whitespacePaul McQuade-5/+5
2014-06-06ipc, kernel: use Linux headersPaul McQuade-1/+1
2014-06-06ipc: constify ipc_opsMathias Krause-5/+5
2014-01-27ipc: remove braces for single statementsDavidlohr Bueso-5/+3
2014-01-27ipc: standardize code commentsDavidlohr Bueso-13/+11
2014-01-27ipc: whitespace cleanupManfred Spraul-48/+48
2014-01-27ipc: change kern_ipc_perm.deleted type to boolRafael Aquini-1/+1
2014-01-27ipc: introduce ipc_valid_object() helper to sort out IPC_RMID racesRafael Aquini-8/+16
2014-01-27ipc/sem.c: avoid overflow of semop undo (semadj) valuePetr Mladek-11/+13
2013-10-16ipc/sem.c: synchronize semop and semctl with IPC_RMIDManfred Spraul-13/+29
2013-09-30ipc/sem.c: update sem_otime for all operationsManfred Spraul-13/+29
2013-09-30ipc/sem.c: synchronize the proc interfaceManfred Spraul-0/+8
2013-09-30ipc/sem.c: optimize sem_lock()Manfred Spraul-0/+8
2013-09-30ipc/sem.c: fix race in sem_lock()Manfred Spraul-44/+78
2013-09-24ipc: fix race with LSMsDavidlohr Bueso-16/+18
2013-09-11ipc: rename ids->rw_mutexDavidlohr Bueso-12/+12
2013-07-09ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu updateManfred Spraul-11/+21
2013-07-09ipc/sem.c: replace shared sem_otime with per-semaphore valueManfred Spraul-6/+31
2013-07-09ipc/sem.c: always use only one queue for alter operationsManfred Spraul-40/+88
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesManfred Spraul-60/+151
2013-07-09ipc/sem.c: cacheline align the semaphore structuresManfred Spraul-1/+1
2013-07-09ipc: remove unused functionsDavidlohr Bueso-1/+0
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockDavidlohr Bueso-11/+16
2013-07-09ipc: close open coded spin lock callsDavidlohr Bueso-7/+7
2013-05-26ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Manfred Spraul-5/+22
2013-05-09ipc,sem: fix semctl(..., GETNCNT)Rik van Riel-0/+7
2013-05-09ipc,sem: fix semctl(..., GETZCNT)Rik van Riel-0/+7
2013-05-04ipc: simplify rcu_read_lock() in semctl_nolock()Linus Torvalds-2/+1
2013-05-04ipc: simplify semtimedop/semctl_main() common error path handlingLinus Torvalds-27/+14
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerLinus Torvalds-9/+7
2013-05-04ipc: fix double sem unlock in semctl error pathLinus Torvalds-1/+1
2013-05-04ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersLinus Torvalds-2/+3
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreLinus Torvalds-3/+1
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersLinus Torvalds-2/+17