[PATCH v1 0/5] perf: Untangle aux refcounting

From: Alexander Shishkin
Date: Thu Dec 10 2015 - 11:19:39 EST


Hi Peter,

Here's the full patchset. I rebased it on top of your queue, for the
event_function_call() and whatnots and dropped similar patches from
this set. Otherwise, the difference is in 2/5.

Alexander Shishkin (5):
perf: Refuse to begin aux transaction after aux_mmap_count drops
perf: Free aux pages in unmap path
perf: Document aux api usage
perf/x86/intel/pt: Move transaction start/stop to pmu start/stop
callbacks
perf/x86/intel/bts: Move transaction start/stop to start/stop
callbacks

arch/x86/kernel/cpu/perf_event_intel_bts.c | 105 +++++++++++++----------------
arch/x86/kernel/cpu/perf_event_intel_pt.c | 85 ++++++++---------------
kernel/events/core.c | 87 +++++++++++++++++++++++-
kernel/events/internal.h | 1 -
kernel/events/ring_buffer.c | 52 +++++++-------
5 files changed, 187 insertions(+), 143 deletions(-)

--
2.6.2

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