linux/kernel/events
Peter Zijlstra e3f3541c19 perf: Extend the mmap control page with time (TSC) fields
Extend the mmap control page with fields so that userspace can compute
time deltas relative to the provided time fields.

Currently only implemented for x86 with constant and nonstop TSC.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Arun Sharma <asharma@fb.com>
Link: http://lkml.kernel.org/n/tip-3u1jucza77j3wuvs0x2bic0f@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-21 11:01:13 +01:00
..
callchain.c perf: Carve out callchain functionality 2011-11-14 13:31:26 +01:00
core.c perf: Extend the mmap control page with time (TSC) fields 2011-12-21 11:01:13 +01:00
hw_breakpoint.c perf, arch: Rework perf_event_index() 2011-12-21 11:01:07 +01:00
internal.h Merge branch 'perf/urgent' into perf/core 2011-12-06 06:43:49 +01:00
Makefile perf: Carve out callchain functionality 2011-11-14 13:31:26 +01:00
ring_buffer.c perf: Fix loss of notification with multi-event 2011-12-05 09:33:03 +01:00