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* Convert all simplelocks to mutexes and remove the simplelock implementations.Jason Evans2001-01-242-32/+34
* - Proc locking.John Baldwin2001-01-241-4/+7
* - Relocate portions of this file to get it into an order closer to that ofJohn Baldwin2001-01-241-171/+153
* Move most of sys/mutex.h into kern/kern_mutex.c, thereby making the mutexJason Evans2001-01-211-0/+6
* Make intr_nesting_level per-process, rather than per-cpu. SetupJake Burkholder2001-01-213-4/+4
* Remove APIC_INTR_DIAGNOSTIC - this has been disabled for some time now.Peter Wemm2001-01-211-25/+0
* Remove the per-cpu pages used for copy and zero-ing pages of memoryJake Burkholder2001-01-212-19/+0
* Simplify the i386 asm MTX_{ENTER,EXIT} macros to just call theJake Burkholder2001-01-201-101/+15
* apic_itrace_splz[] is unusedPeter Wemm2001-01-191-1/+0
* Protect p_stat and p_oncpu with sched_lock in forward_signal().John Baldwin2001-01-181-2/+9
* - Sort of lie and say that %eax is an output only and not an input for theJohn Baldwin2001-01-171-2/+2
* Argh, disable the micro-ops again. I didn't test these adequately andJohn Baldwin2001-01-161-1/+2
* - Use "+a" instead of "=&a" for several constraints. This should fixJohn Baldwin2001-01-161-25/+19
* - Fix atomic_load_* and atomic_store_* to generate functions for atomic.cJohn Baldwin2001-01-161-168/+123
* Revert the previous revision now that atomic_store_rel_ptr() actuallyJohn Baldwin2001-01-141-4/+0
* Fix the atomic_load_acq() and atomic_store_rel() functions to properlyJohn Baldwin2001-01-141-5/+43
* Work around the broken atomic_store_rel_ptr() on the i386 arch by justJohn Baldwin2001-01-141-0/+4
* Change return ??? to return -1 in some #if 0'ed code.Jake Burkholder2001-01-121-2/+2
* Remove unused per-cpu variables inside_intr and ss_eflags.Jake Burkholder2001-01-121-2/+0
* Use PCPU_GET, PCPU_PTR and PCPU_SET to access all per-cpu variablesJake Burkholder2001-01-102-22/+22
* Fix a warning. The type of globaldata.gd_prvspace has changed.Jake Burkholder2001-01-081-1/+2
* Implement accessors for per-cpu variables which don't depend on theJake Burkholder2001-01-061-3/+2
* Use %fs to access per-cpu variables in uni-processor kernels the sameJake Burkholder2001-01-062-6/+4
* Introduce a new potientially cleaner interface for accessing per-cpuJake Burkholder2000-12-131-0/+6
* Fix the assembly mutex macros to call the appropriate witness functions ifJohn Baldwin2000-12-121-3/+38
* Fix a jump to the wrong label, <sigh>. Put a period at the end of aJake Burkholder2000-12-081-2/+2
* Argh, revert the clobber changes. Since %ecx and %edx aren't call safe,John Baldwin2000-12-081-9/+9
* Change the calling conventions of the MTX_ENTER macro to matchJake Burkholder2000-12-081-11/+13
* Well, the previous commit wasn't entirely correct either. For now, justJohn Baldwin2000-12-081-1/+2
* Move extern tsc_present outside function to quelch a warning.Poul-Henning Kamp2000-12-071-1/+4
* Fix broken register restraints that needlessly clobbered registers %ecxJohn Baldwin2000-12-071-13/+13
* This is kind of a nasty hack, but it appears to solve the Compaq DL360Peter Wemm2000-12-061-2/+13
* Move io_apic_{read,write} from apic_ipl.s (where they do not belong) intoPeter Wemm2000-12-061-4/+3
* GC unused assembler function apic_eoi()Peter Wemm2000-12-061-1/+0
* Remove the last of the MD netisr code. It is now all MI. RemoveJake Burkholder2000-12-051-1/+0
* Cleanup some leftover lint from the old interrupt system.Peter Wemm2000-12-042-7/+2
* (1) Allow a stray lock prefix to be compiled out with theJake Burkholder2000-12-041-16/+24
* Namespace cleanup. Remove some #includes in favour of an explicitMark Murray2000-12-021-3/+2
* Don't use p->p_sigstk.ss_flags to keep state of whether theMarcel Moolenaar2000-11-301-1/+2
* Increase NKPT from 17 to 30. This fixes the 4GB ram boot panic on bothPeter Wemm2000-11-301-1/+1
* Don't wait forever for CPUs to stop or restart. Instead, give up after aJohn Baldwin2000-11-281-2/+19
* Assembler fixes.Mark Murray2000-11-211-4/+4
* Add a consistent API to a feature that most modern CPUs have; a fastMark Murray2000-11-211-0/+21
* Fix a bug with handling of the saved interrupt state for spin mutexes inJohn Baldwin2000-11-131-2/+2
* Make MINSIGSTKSZ machine dependent, and have the sigaltstackMarcel Moolenaar2000-11-091-0/+6
* The x86 atomic operations are already locked, so they do not need anJohn Baldwin2000-10-281-2/+0
* Declare or #define per-cpu globals in <machine/globals.h> in all cases.Bruce Evans2000-10-276-31/+0
* - Add atomic_cmpset_{acq_,rel_,}_longJohn Baldwin2000-10-251-0/+52
* - Overhaul the software interrupt code to use interrupt threads for eachJohn Baldwin2000-10-251-2/+1
* Define the mtx_legal2block() macro used in the witness code that managedJohn Baldwin2000-10-201-0/+2