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Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux…
…/kernel/git/acme/linux into perf/urgent Cleanups and fixes for perf/core: . Short term fix for 'diff' tool breakage related to perf.data files with multiple events. From Jiri Olsa . Cleanup for event id tracepoint reading routine, from Borislav Petkov . 32-bit compilation fixes from Jiri Olsa . Event parsing modifier assignment fixes from Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Documentation/ABI/testing/sysfs-bus-event_source-devices-format
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Original file line number | Diff line number | Diff line change |
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Where: /sys/bus/event_source/devices/<dev>/format | ||
Date: January 2012 | ||
Kernel Version: 3.3 | ||
Contact: Jiri Olsa <jolsa@redhat.com> | ||
Description: | ||
Attribute group to describe the magic bits that go into | ||
perf_event_attr::config[012] for a particular pmu. | ||
Each attribute of this group defines the 'hardware' bitmask | ||
we want to export, so that userspace can deal with sane | ||
name/value pairs. | ||
|
||
Example: 'config1:1,6-10,44' | ||
Defines contents of attribute that occupies bits 1,6-10,44 of | ||
perf_event_attr::config1. |
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