summaryrefslogtreecommitdiffstats
path: root/sys/kern/kern_sx.c
Commit message (Expand)AuthorAgeFilesLines
* Don't modify curthread->td_locks unless INVARIANTS is enabled.markj2015-08-021-6/+6
* Consistently use a reader/writer flag for lockstat probes in rwlock(9) andmarkj2015-07-191-8/+8
* Implement the lockstat provider using SDT(9) instead of the custom providermarkj2015-07-191-11/+11
* Pass the lock object to lockstat_nsecs() and return immediately ifmarkj2015-07-181-8/+8
* several lockstat improvementsavg2015-06-121-12/+39
* Add _NEW flag to mtx(9), sx(9), rmlock(9) and rwlock(9).dchagin2014-12-131-1/+3
* Add a new thread state "spinning" to schedgraph and add tracepoints at thejhb2014-11-041-0/+17
* - For kernel compiled only with KDTRACE_HOOKS and not any lock debuggingattilio2013-11-251-5/+0
* Consistently use the same value to indicate exclusively-held anddavide2013-09-221-4/+4
* Fix lc_lock/lc_unlock() support for rmlocks held in shared mode. Withdavide2013-09-201-4/+4
* A few mostly cosmetic nits to aid in debugging:jhb2013-06-251-3/+3
* Fixup r240424: On entering KDB backends, the hijacked thread to runattilio2012-12-221-4/+5
* 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/+13
* Add software PMC support.fabient2012-03-281-0/+12
* put sys/systm.h at its proper place or add it if missingavg2011-12-121-1/+1
* panic: add a switch and infrastructure for stopping other CPUs in SMP caseavg2011-12-111-0/+32
* Introduce the same mutex-wise fix in r227758 for sx locks.attilio2011-11-211-4/+4
* Constify arguments for locking KPIs where possible.pjd2011-11-161-11/+11
* Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.ed2011-11-071-1/+1
* - Merge changes to the base system to support OFED. These includejeff2011-03-211-1/+1
* sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.mdf2011-01-121-2/+2
* Remove unneeded includes of <sys/linker_set.h>. Other headers that usejhb2011-01-111-1/+0
* Fix a sign bug that caused adaptive spinning in sx_xlock() to not workjhb2010-06-081-1/+1
* In current code, threads performing an interruptible sleep (on bothattilio2009-12-121-1/+5
* When releasing a read/shared lock we need to use a write memory barrierattilio2009-09-301-4/+4
* Fix some bugs related to adaptive spinning:attilio2009-09-021-1/+1
* * 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
* Handle lock recursion differenty by always checking against LO_RECURSABLEattilio2009-06-021-6/+8
* The patch for r193011 was partially rejected when applied, complete it.attilio2009-05-291-2/+4
* Reverse the logic for ADAPTIVE_SX option and enable it by default.attilio2009-05-291-21/+50
* Add the OpenSolaris dtrace lockstat provider. The lockstat providersson2009-05-261-12/+82
* - Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.jeff2009-03-151-2/+7
* Teach WITNESS about the interlocks used with lockmgr. This removes a bunchjhb2008-09-101-2/+2
* If a thread that is swapped out is made runnable, then the setrunnable()jhb2008-08-051-6/+17
* - Embed the recursion counter for any locking primitive directly in theattilio2008-05-151-0/+1
* - Pass the priority argument from *sleep() into sleepq and down intojeff2008-03-121-9/+10
* - Re-implement lock profiling in such a way that it no longer breaksjeff2007-12-151-25/+9
* Expand lock class with the "virtual" function lc_assert which will offerattilio2007-11-181-0/+9
* generally we are interested in what thread did something asjulian2007-11-141-1/+1
* Fix sx_try_slock(), so it only fails when there is an exclusive owner.pjd2007-10-021-9/+12
* Fix some problems with lock_profiling in sx locks:attilio2007-07-061-22/+32
* Add functions sx_xlock_sig() and sx_slock_sig().attilio2007-05-311-26/+62
* style(9) fixes for sx locks.attilio2007-05-291-2/+2
* Add a small fix for lock profiling in sx locks.attilio2007-05-291-1/+1
* Rename the macros for assertion flags passed to sx_assert() from SX_* tojhb2007-05-191-19/+19
* Expose sx_xholder() as a public macro. It returns a pointer to the threadjhb2007-05-191-8/+0
* Oops, didn't include SX_ADAPTIVESPIN in the list of valid flags for thejhb2007-05-191-1/+1
* Add a new SX_RECURSE flag to make support for recursive exclusive locksjhb2007-05-191-2/+8
OpenPOWER on IntegriCloud