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path: root/sys/kern/kern_lock.c
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* - For kernel compiled only with KDTRACE_HOOKS and not any lock debuggingAttilio Rao2013-11-251-1/+0
* Add LK_TRYUPGRADE operation for lockmgr(9), which attempts toKonstantin Belousov2013-09-291-0/+13
* Fix lc_lock/lc_unlock() support for rmlocks held in shared mode. WithDavide Italiano2013-09-201-4/+4
* A few mostly cosmetic nits to aid in debugging:John Baldwin2013-06-251-3/+3
* - Fix a couple of inverted panic messages for shared/exclusive mismatchesJohn Baldwin2013-06-031-3/+5
* Add option WITNESS_NO_VNODE to suppress printing LORs between VNODEMarcel Moolenaar2013-05-091-0/+2
* lockmgr: unlock interlock (if requested) when dealing with upgrade/downgradeMateusz Guzik2013-01-061-0/+2
* Fixup r240424: On entering KDB backends, the hijacked thread to runAttilio Rao2012-12-221-1/+2
* Check for lockmgr recursion in case of disown and downgrade and panicAttilio Rao2012-12-051-2/+19
* Improve check coverage about idle threads.Attilio Rao2012-09-121-0/+3
* Add software PMC support.Fabien Thomas2012-03-281-0/+15
* Print out process name and thread id in the debugging message.Ivan Voras2012-03-051-2/+3
* panic: add a switch and infrastructure for stopping other CPUs in SMP caseAndriy Gapon2011-12-111-0/+3
* Constify arguments for locking KPIs where possible.Pawel Jakub Dawidek2011-11-161-14/+15
* Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.Ed Schouten2011-11-071-1/+2
* Fix the LK_NOSHARE lockmgr flag interaction with LK_UPGRADE andKonstantin Belousov2011-08-011-2/+12
* Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/Alexander Leidinger2011-02-251-0/+4
* Remove unneeded includes of <sys/linker_set.h>. Other headers that useJohn Baldwin2011-01-111-1/+0
* Add dedicated routines to toggle lockmgr flags such as LK_NOSHARE andJohn Baldwin2010-08-201-0/+28
* Fix typos.Attilio Rao2010-01-071-6/+6
* Tweak comments.Attilio Rao2010-01-071-0/+18
* Exclusive waiters sleeping with LK_SLEEPFAIL on and using interruptibleAttilio Rao2010-01-071-3/+25
* In current code, threads performing an interruptible sleep (on bothAttilio Rao2009-12-121-13/+92
* Save the sack when doing a lockmgr_disown() call.Attilio Rao2009-11-061-0/+1
* When releasing a lockmgr held in shared way we need to use a write memoryAttilio Rao2009-10-031-3/+3
* Revert previous commit and add myself to the list of people who shouldPoul-Henning Kamp2009-09-081-1/+0
* Add necessary include.Poul-Henning Kamp2009-09-081-0/+1
* Fix some bugs related to adaptive spinning:Attilio Rao2009-09-021-2/+11
* * Change the scope of the ASSERT_ATOMIC_LOAD() from a generic check toAttilio Rao2009-08-171-0/+3
* Introduce support for adaptive spinning in lockmgr.Attilio Rao2009-06-171-18/+204
* Handle lock recursion differenty by always checking against LO_RECURSABLEAttilio Rao2009-06-021-5/+6
* Add the OpenSolaris dtrace lockstat provider. The lockstat providerStacey Son2009-05-261-1/+17
* Add missing 'break' statement.Edward Tomasz Napierala2009-05-121-0/+1
* - Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.Jeff Roberson2009-03-151-4/+5
* - Call lock_profile_release when we're transitioning a lock to be owned byJeff Roberson2009-03-141-1/+3
* Tweak the output of VOP_PRINT/vn_printf() some.John Baldwin2009-02-061-3/+3
* Teach WITNESS about the interlocks used with lockmgr. This removes a bunchJohn Baldwin2008-09-101-3/+3
* Use |= rather than += when aggregrating requests to wakeup the swapper.John Baldwin2008-08-221-2/+2
* If a thread that is swapped out is made runnable, then the setrunnable()John Baldwin2008-08-051-9/+16
* s/alredy/already/ in the comments and the log message.Konstantin Belousov2008-07-251-5/+5
* The "if" semantic is not needed, just fix this.Attilio Rao2008-05-251-1/+1
* Use a "rel" memory barrier for disowning the lock as it cames from anAttilio Rao2008-04-131-1/+1
* - Re-introduce WITNESS support for lockmgr. About the old implementationAttilio Rao2008-04-121-17/+78
* - Remove a stale comment.Attilio Rao2008-04-121-4/+2
* - Use a different encoding for lockmgr options: make them encoded byAttilio Rao2008-04-071-1/+1
* Optimize lockmgr in order to get rid of the pool mutex interlock, of theAttilio Rao2008-04-061-623/+805
* - Handle buffer lock waiters count directly in the buffer cache insteadAttilio Rao2008-03-011-18/+8
* Axe the 'thread' argument from VOP_ISLOCKED() and lockstatus() as it isAttilio Rao2008-02-251-5/+2
* - Introduce lockmgr_args() in the lockmgr space. This function performsAttilio Rao2008-02-151-24/+44
* - Add real assertions to lockmgr locking primitives.Attilio Rao2008-02-131-28/+117
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