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* Mutex profiling code, conditional on the MUTEX_PROFILING option. Adds thedes2002-04-021-2/+159
* Add a new mtx_init option "MTX_DUPOK" which allows duplicate acquires of locksjeff2002-03-271-1/+3
* Remove __P.alfred2002-03-191-1/+1
* Tidy up some unused variablespeter2002-02-201-5/+0
* Add kern_giant_ucred to instrument Giant around ucred related operationsdillon2002-02-181-0/+2
* In a threaded world, differnt priorirites become properties ofjulian2002-02-111-15/+13
* Use the mtx_owner() macro in one spot in _mtx_lock_sleep() to make thejhb2002-02-091-1/+1
* Bump the limits for determining if we've held a spinlock too long as theyjhb2002-01-151-2/+2
* Change the preemption code for software interrupt thread schedules andjhb2002-01-051-11/+3
* Modify the critical section API as follows:jhb2001-12-181-5/+3
* Remove definition of witness and comment stating that this file implementsjhb2001-11-151-22/+1
* Add mtx_lock_giant() and mtx_unlock_giant() wrappers for sysctl managementdillon2001-10-261-0/+42
* The mtx_init() and sx_init() functions bzero'd locks before handing themjhb2001-10-201-1/+3
* Remove superflous parens after de-macroizing.jhb2001-09-261-2/+2
* Since we no longer inline any debugging code in the mutex operations, movejhb2001-09-221-4/+24
* Fix a bug in propagate priority: the kse group pointer wasn't beingjhb2001-09-191-0/+1
* KSE Milestone 2julian2001-09-121-95/+103
* Force a commit on kern_mutex.c to explain reason for last commit but whilebmilekic2001-08-241-0/+5
* *** empty log message ***bmilekic2001-08-241-2/+4
* If we have already panic'd then don't bother enforcing mutex asserts asjhb2001-07-311-0/+3
* Count the context switch when blocking on a mutex as a voluntary contextjhb2001-06-251-0/+3
* - Move state about lock objects out of struct lock_object and into a newjhb2001-05-041-39/+4
* Undo part of the tangle of having sys/lock.h and sys/mutex.h included inmarkm2001-05-011-1/+1
* Exit and re-enter the critical section while spinning for a spinlock sojhb2001-04-171-0/+3
* Handle a rare but fatal race invoked sometimes when SIGSTOP ismarkm2001-04-131-1/+1
* Rework the witness code to work with sx locks as well as mutexes.jhb2001-03-281-1124/+118
* - Switch from using save/disable/restore_intr to using critical_enter/exitjhb2001-03-281-2/+34
* Fix mtx_legal2block. The only time that it is bad to block on a mutex isjhb2001-03-091-2/+8
* - Add an extra check in priority_propagation() for UP systems to ensure wejhb2001-03-071-1/+9
* Shuffle netgraph mutexes a bit and hold a reference on a nodejulian2001-02-281-2/+2
* Sigh. Try to get priorities sorted out. Don't bother trying tojake2001-02-281-2/+0
* Initialize native priority to PRI_MAX. It was usually 0 which made ajake2001-02-261-11/+2
* Remove brackets around variables in a function that used to bejake2001-02-251-10/+10
* Move netgraph spimlock order entries out ofjulian2001-02-251-2/+2
* Grrr, s/INVARIANTS_SUPPORT/INVARIANT_SUPPORT/.jhb2001-02-241-1/+1
* - Axe RETIP() as it was very i386 specific and unwieldy. Instead, use thejhb2001-02-241-13/+12
* Add knowledge of the netgraph spinlocks into the Witness code.julian2001-02-241-0/+2
* - Use the NOCPU constant.jhb2001-02-221-3/+3
* Change all instances of `CURPROC' and `CURTHD' to `curproc,' in orderbmilekic2001-02-121-10/+10
* Implement a unified run queue and adjust priority levels accordingly.jake2001-02-121-41/+16
* - Place back STR string declarations for lock/unlock strings used for KTR_LOCKbmilekic2001-02-111-14/+19
* Unify the two sleep lock order lists to enforce the process lock ->jhb2001-02-091-2/+2
* - Change the 'witness_list' ddb command to 'show mutexes'. Note that thisjhb2001-02-091-18/+59
* Change and clean the mutex lock interface.bmilekic2001-02-091-546/+402
* Add a new ddb command 'witness_list' that lists the mutexes held byjhb2001-01-271-0/+10
* Convert all simplelocks to mutexes and remove the simplelock implementations.jasone2001-01-241-0/+6
* - Don't use a union and fun tricks to shave one extra pointer off of structjhb2001-01-241-84/+76
* Print correct file name and line number in mtx_assert().jasone2001-01-221-6/+6
* Move most of sys/mutex.h into kern/kern_mutex.c, thereby making the mutexjasone2001-01-211-75/+388
* Make the order of the static initializer for all_mtx match the order ofjasone2001-01-211-2/+2
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