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path: root/ipc/sem.c
AgeCommit message (Expand)AuthorFilesLines
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerLinus Torvalds1-9/+7
2013-05-04ipc: fix double sem unlock in semctl error pathLinus Torvalds1-1/+1
2013-05-04ipc: 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
2013-05-02ipc: 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
2013-03-05get rid of union semop in sys_semctl(2) argumentsAl Viro1-45/+76
2013-03-03make HAVE_SYSCALL_WRAPPERS unconditionalAl Viro1-2/+0
2012-09-06userns: Convert ipc to use kuid and kgid where appropriateEric W. Biederman1-5/+8
2011-11-02ipc/sem.c: remove private structures from public header fileManfred Spraul1-0/+46
2011-11-02ipc/sem.c: handle spurious wakeupsManfred Spraul1-0/+9
2011-11-02ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)Manfred Spraul1-1/+0
2011-07-25ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMIDManfred Spraul1-2/+11
2011-07-20ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()Lai Jiangshan1-8/+2
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
2011-03-23userns: user namespaces: convert several capable() callsSerge E. Hallyn1-4/+6
2010-10-01sys_semctl: fix kernel stack leakageDan Rosenberg1-0/+2
2010-07-20ipc/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
2009-01-06ipc: do not goto to the next lineDenis V. Lunev1-1/+0
2009-01-05mm: update my addressAlan Cox1-1/+1
2008-10-16ipc/sem.c: make free_un() staticAdrian Bunk1-1/+1
2008-07-25ipc/sem.c: rewrite undo list lockingManfred Spraul1-54/+93
2008-07-25ipc/sem.c: convert sem_array.sem_pending to struct list_headManfred Spraul1-57/+35
2008-07-25ipc/sem.c: remove unused entries from struct sem_queueManfred Spraul1-2/+0
2008-07-25ipc/sem.c: convert undo structures to struct list_headManfred Spraul1-74/+89
2008-04-29ipc: sysvsem: implement sys_unshare(CLONE_SYSVSEM)Manfred Spraul1-0/+1
2008-04-29IPC: consolidate all xxxctl_down() functionsPierre Peiffer1-38/+4
2008-04-29IPC: introduce ipc_update_perm()Pierre Peiffer1-4/+1
2008-04-29IPC: get rid of the use *_setbuf structure.Pierre Peiffer1-26/+14
2008-04-29IPC/semaphores: remove one unused parameter from semctl_down()Pierre Peiffer1-3/+3
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