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path: root/sys/kern/kern_mutex.c
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* Don't modify curthread->td_locks unless INVARIANTS is enabled.markj2015-08-021-4/+4
* Implement the lockstat provider using SDT(9) instead of the custom providermarkj2015-07-191-10/+10
* Fix the !KDTRACE_HOOKS build.markj2015-07-181-0/+2
* Pass the lock object to lockstat_nsecs() and return immediately ifmarkj2015-07-181-9/+10
* several lockstat improvementsavg2015-06-121-9/+25
* Add _NEW flag to mtx(9), sx(9), rmlock(9) and rwlock(9).dchagin2014-12-131-1/+3
* Disable recursion for the process spinlock.kib2014-12-011-1/+1
* The process spin lock currently has the following distinct uses:kib2014-11-261-0/+3
* opt_global.h is included automatically in the build. No need toimp2014-11-181-1/+0
* Add a new thread state "spinning" to schedgraph and add tracepoints at thejhb2014-11-041-0/+11
* - For kernel compiled only with KDTRACE_HOOKS and not any lock debuggingattilio2013-11-251-3/+0
* Fix lc_lock/lc_unlock() support for rmlocks held in shared mode. Withdavide2013-09-201-8/+8
* Give mutex(9) the ability to recurse on a per-instance basis.attilio2013-08-091-6/+14
* Fix r253823. Some WIP patches snuck in.scottl2013-07-301-14/+6
* Create a knob, kern.ipc.sfreadahead, that allows one to tune the amount ofscottl2013-07-301-6/+14
* A few mostly cosmetic nits to aid in debugging:jhb2013-06-251-3/+3
* Fixup r240424: On entering KDB backends, the hijacked thread to runattilio2012-12-221-2/+2
* Give mtx(9) the ability to crunch different type of structures, with theattilio2012-10-311-17/+64
* Remove all the checks on curthread != NULL with the exception of some MDattilio2012-09-131-5/+0
* Improve check coverage about idle threads.attilio2012-09-121-0/+6
* Add software PMC support.fabient2012-03-281-0/+15
* panic: add a switch and infrastructure for stopping other CPUs in SMP caseavg2011-12-111-0/+25
* Introduce macro stubs in the mutex implementation that will be alwaysattilio2011-11-201-2/+2
* Constify arguments for locking KPIs where possible.pjd2011-11-161-11/+12
* - Remove <machine/mutex.h>. Most of the headers were empty, and thejhb2010-11-091-11/+11
* Right now, WITNESS just blindly pipes all the output to theattilio2010-05-111-1/+1
* - Fix a race in sched_switch() of sched_4bsd.attilio2010-01-231-2/+0
* Revert previous commit and add myself to the list of people who shouldphk2009-09-081-6/+5
* Add necessary include.phk2009-09-081-5/+6
* * Change the scope of the ASSERT_ATOMIC_LOAD() from a generic check toattilio2009-08-171-2/+3
* Add a new macro to test that a variable could be loaded atomically.bz2009-08-141-0/+2
* Remove extra cpu_spinwait() invocations. This should really only be usedjhb2009-05-291-3/+0
* Tweak a few comments on adaptive spinning.jhb2009-05-291-2/+5
* Add the OpenSolaris dtrace lockstat provider. The lockstat providersson2009-05-261-9/+70
* Remove an obsolete assertion. We always wake up all waiters when unlockingjhb2009-05-201-2/+0
* - Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.jeff2009-03-151-7/+17
* - When a mutex is destroyed while locked we need to inform lock profilingjeff2009-03-141-0/+1
* Teach WITNESS about the interlocks used with lockmgr. This removes a bunchjhb2008-09-101-3/+3
* Various whitespace fixes.jhb2008-09-101-9/+9
* Add KASSERT()'s to catch attempts to recurse on spin mutexes that aren'tjhb2008-02-131-1/+9
* Add a couple of assertions and KTR logging to thread_lock_flags() tojhb2008-02-131-1/+7
* - Re-implement lock profiling in such a way that it no longer breaksjeff2007-12-151-20/+6
* Make ADAPTIVE_GIANT as the default in the kernel and remove the option.attilio2007-11-281-8/+0
* Simplify the adaptive spinning algorithm in rwlock and mutex:attilio2007-11-261-29/+41
* Expand lock class with the "virtual" function lc_assert which will offerattilio2007-11-181-0/+10
* generally we are interested in what thread did something asjulian2007-11-141-1/+1
* - Remove the global definition of sched_lock in mutex.h to breakjeff2007-07-181-2/+0
* - Add the proper lock profiling calls to _thread_lock().jeff2007-07-181-2/+8
* Propagate volatile qualifier to make gcc4.2 happy.mjacob2007-06-091-1/+1
* Remove the MUTEX_WAKE_ALL option and make it the default behaviour for ourattilio2007-06-081-37/+0
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