3 Commits

Author	SHA1	Message	Date
mav	fdde785247	Add support for good old 8192Hz profiling clock to software PMC. ... Reviewed by: fabient	2013-02-26 18:13:42 +00:00
joel	2351815567	mdoc: sort prologue macros.	2012-03-29 06:19:00 +00:00
fabient	5edfb77dd3	Add software PMC support. ... New kernel events can be added at various location for sampling or counting. This will for example allow easy system profiling whatever the processor is with known tools like pmcstat(8). Simultaneous usage of software PMC and hardware PMC is possible, for example looking at the lock acquire failure, page fault while sampling on instructions. Sponsored by: NETASQ MFC after: 1 month	2012-03-28 20:58:30 +00:00