Joseph Koshy 382d30cdd8 Fix witness(4) warnings about mutex use. ... Group mutexes used in hwpmc(4) into 3 "types" in the sense of witness(4): - leaf spin mutexes---only one of these should be held at a time, so these mutexes are specified as belonging to a single witness type "pmc-leaf". - `struct pmc_owner' descriptors are protected by a spin mutex of witness type "pmc-owner-proc". Since we call wakeup_one() while holding these mutexes, the witness type of these mutexes needs to dominate that of "sleepq chain" mutexes. - logger threads use a sleep mutex, of type "pmc-sleep". Submitted by: wkoszek (earlier patch)		2007-04-19 08:02:51 +00:00
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hwpmc_amd.c
hwpmc_amd.h
hwpmc_arm.c
hwpmc_ia64.c
hwpmc_logging.c	Fix witness(4) warnings about mutex use.	2007-04-19 08:02:51 +00:00
hwpmc_mod.c	Fix witness(4) warnings about mutex use.	2007-04-19 08:02:51 +00:00
hwpmc_pentium.c
hwpmc_pentium.h
hwpmc_piv.c	Fix witness(4) warnings about mutex use.	2007-04-19 08:02:51 +00:00
hwpmc_piv.h
hwpmc_powerpc.c
hwpmc_ppro.c
hwpmc_ppro.h
hwpmc_sparc64.c
hwpmc_x86.c
pmc_events.h