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path: root/ipc/sem.c
AgeCommit message (Expand)AuthorFilesLines
2013-07-09ipc/sem.c: always use only one queue for alter operationsManfred Spraul1-40/+88
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesManfred Spraul1-60/+151
2013-07-09ipc/sem.c: cacheline align the semaphore structuresManfred Spraul1-1/+1
2013-07-09ipc: remove unused functionsDavidlohr Bueso1-1/+0
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockDavidlohr Bueso1-11/+16
2013-07-09ipc: close open coded spin lock callsDavidlohr Bueso1-7/+7
2013-05-27ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Manfred Spraul1-5/+22
2013-05-10ipc,sem: fix semctl(..., GETNCNT)Rik van Riel1-0/+7
2013-05-10ipc,sem: fix semctl(..., GETZCNT)Rik van Riel1-0/+7
2013-05-05ipc: simplify rcu_read_lock() in semctl_nolock()Linus Torvalds1-2/+1
2013-05-05ipc: simplify semtimedop/semctl_main() common error path handlingLinus Torvalds1-27/+14
2013-05-05ipc: move sem_obtain_lock() rcu locking into the only callerLinus Torvalds1-9/+7
2013-05-05ipc: fix double sem unlock in semctl error pathLinus Torvalds1-1/+1
2013-05-05ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersLinus Torvalds1-2/+3
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreLinus Torvalds1-3/+1
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersLinus Torvalds1-2/+17
2013-05-03ipc: fix GETALL/IPC_RM race for sysv semaphoresAl Viro1-21/+8
2013-05-01ipc,sem: fine grained locking for semtimedopRik van Riel1-100/+171
2013-05-01ipc,sem: have only one list in struct sem_queueRik van Riel1-31/+34
2013-05-01ipc,sem: open code and rename sem_lockRik van Riel1-6/+23
2013-05-01ipc,sem: do not hold ipc lock more than necessaryDavidlohr Bueso1-48/+113
2013-03-06get rid of union semop in sys_semctl(2) argumentsAl Viro1-45/+76
2013-03-04make HAVE_SYSCALL_WRAPPERS unconditionalAl Viro1-2/+0
2012-09-07userns: Convert ipc to use kuid and kgid where appropriateEric W. Biederman1-5/+8
2011-11-03ipc/sem.c: remove private structures from public header fileManfred Spraul1-0/+46
2011-11-03ipc/sem.c: handle spurious wakeupsManfred Spraul1-0/+9
2011-11-03ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)Manfred Spraul1-1/+0
2011-07-26ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMIDManfred Spraul1-2/+11
2011-07-21ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()Lai Jiangshan1-8/+2
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
2011-03-24userns: user namespaces: convert several capable() callsSerge E. Hallyn1-4/+6
2010-10-01sys_semctl: fix kernel stack leakageDan Rosenberg1-0/+2
2010-07-21ipc/sem.c: bugfix for semop() not reporting successful operationManfred Spraul1-7/+39
2010-05-27ipc/sem.c: use ERR_CASTJulia Lawall1-1/+1
2010-05-27ipc/sem.c: update description of the implementationManfred Spraul1-50/+53
2010-05-27ipc/sem.c: move wake_up_process out of the spinlock sectionManfred Spraul1-32/+91
2010-05-27ipc/sem.c: optimize update_queue() for bulk wakeup callsManfred Spraul1-13/+97
2009-12-16ipc: remove unreachable code in sem.cAmerigo Wang1-2/+1
2009-12-16ipc/sem.c: optimize single sops when semval is zeroManfred Spraul1-0/+11
2009-12-16ipc/sem.c: optimize single semop operationsManfred Spraul1-11/+40
2009-12-16ipc/sem.c: add a per-semaphore pending listManfred Spraul1-5/+32
2009-12-16ipc/sem.c: optimize if semops failManfred Spraul1-2/+2
2009-12-16ipc/sem.c: sem preempt improveNick Piggin1-15/+23
2009-12-16ipc/sem.c: sem use list operationsNick Piggin1-44/+31
2009-12-16ipc/sem.c: sem optimise undo list searchNick Piggin1-6/+20
2009-12-16ipc ns: fix memory leak (idr)Serge E. Hallyn1-0/+1
2009-04-15rculist: use list_entry_rcu in places where it's appropriateJiri Pirko1-2/+2
2009-01-14[CVE-2009-0029] System call wrappers part 25Heiko Carstens1-4/+5
2009-01-14[CVE-2009-0029] System call wrapper special casesHeiko Carstens1-1/+8
2009-01-07ipc: do not goto to the next lineDenis V. Lunev1-1/+0
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