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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-26 15:04:47 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-26 15:04:47 -0800 |
commit | 3f59dbcace56fae7e4ed303bab90f1bedadcfdf4 (patch) | |
tree | c425529202b9dbe3e3b3dde072c1edf51b1b9e93 /tools/perf/util/evsel_config.h | |
parent | Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (diff) | |
parent | Merge branch 'x86/core' into perf/core, to resolve conflicts and to pick up completed topic tree (diff) | |
download | wireguard-linux-3f59dbcace56fae7e4ed303bab90f1bedadcfdf4.tar.xz wireguard-linux-3f59dbcace56fae7e4ed303bab90f1bedadcfdf4.zip |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"The main kernel side changes in this cycle were:
- Various Intel-PT updates and optimizations (Alexander Shishkin)
- Prohibit kprobes on Xen/KVM emulate prefixes (Masami Hiramatsu)
- Add support for LSM and SELinux checks to control access to the
perf syscall (Joel Fernandes)
- Misc other changes, optimizations, fixes and cleanups - see the
shortlog for details.
There were numerous tooling changes as well - 254 non-merge commits.
Here are the main changes - too many to list in detail:
- Enhancements to core tooling infrastructure, perf.data, libperf,
libtraceevent, event parsing, vendor events, Intel PT, callchains,
BPF support and instruction decoding.
- There were updates to the following tools:
perf annotate
perf diff
perf inject
perf kvm
perf list
perf maps
perf parse
perf probe
perf record
perf report
perf script
perf stat
perf test
perf trace
- And a lot of other changes: please see the shortlog and Git log for
more details"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (279 commits)
perf parse: Fix potential memory leak when handling tracepoint errors
perf probe: Fix spelling mistake "addrees" -> "address"
libtraceevent: Fix memory leakage in copy_filter_type
libtraceevent: Fix header installation
perf intel-bts: Does not support AUX area sampling
perf intel-pt: Add support for decoding AUX area samples
perf intel-pt: Add support for recording AUX area samples
perf pmu: When using default config, record which bits of config were changed by the user
perf auxtrace: Add support for queuing AUX area samples
perf session: Add facility to peek at all events
perf auxtrace: Add support for dumping AUX area samples
perf inject: Cut AUX area samples
perf record: Add aux-sample-size config term
perf record: Add support for AUX area sampling
perf auxtrace: Add support for AUX area sample recording
perf auxtrace: Move perf_evsel__find_pmu()
perf record: Add a function to test for kernel support for AUX area sampling
perf tools: Add kernel AUX area sampling definitions
perf/core: Make the mlock accounting simple again
perf report: Jump to symbol source view from total cycles view
...
Diffstat (limited to 'tools/perf/util/evsel_config.h')
-rw-r--r-- | tools/perf/util/evsel_config.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/evsel_config.h b/tools/perf/util/evsel_config.h index 8a7648037c18..1f8d2fe0b66e 100644 --- a/tools/perf/util/evsel_config.h +++ b/tools/perf/util/evsel_config.h @@ -25,6 +25,8 @@ enum evsel_term_type { PERF_EVSEL__CONFIG_TERM_BRANCH, PERF_EVSEL__CONFIG_TERM_PERCORE, PERF_EVSEL__CONFIG_TERM_AUX_OUTPUT, + PERF_EVSEL__CONFIG_TERM_AUX_SAMPLE_SIZE, + PERF_EVSEL__CONFIG_TERM_CFG_CHG, }; struct perf_evsel_config_term { @@ -44,7 +46,18 @@ struct perf_evsel_config_term { unsigned long max_events; bool percore; bool aux_output; + u32 aux_sample_size; + u64 cfg_chg; } val; bool weak; }; + +struct evsel; + +struct perf_evsel_config_term *__perf_evsel__get_config_term(struct evsel *evsel, + enum evsel_term_type type); + +#define perf_evsel__get_config_term(evsel, type) \ + __perf_evsel__get_config_term(evsel, PERF_EVSEL__CONFIG_TERM_ ## type) + #endif // __PERF_EVSEL_CONFIG_H |