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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-16 14:08:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-16 14:08:43 -0700 |
commit | 36db171cc733bc7b8c628ef21831467d1919decd (patch) | |
tree | 96c6bda274155d7f4e41b2168edc291216f477ba /tools/perf/util/event.h | |
parent | 3469d261eac65912927dca13ee8f77c744ad7aa2 (diff) | |
parent | 3f56e687a138481894a1088d5aa7d41951bdb020 (diff) |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Bigger kernel side changes:
- Add backwards writing capability to the perf ring-buffer code,
which is preparation for future advanced features like robust
'overwrite support' and snapshot mode. (Wang Nan)
- Add pause and resume ioctls for the perf ringbuffer (Wang Nan)
- x86 Intel cstate code cleanups and reorgnization (Thomas Gleixner)
- x86 Intel uncore and CPU PMU driver updates (Kan Liang, Peter
Zijlstra)
- x86 AUX (Intel PT) related enhancements and updates (Alexander
Shishkin)
- x86 MSR PMU driver enhancements and updates (Huang Rui)
- ... and lots of other changes spread out over 40+ commits.
Biggest tooling side changes:
- 'perf trace' features and enhancements. (Arnaldo Carvalho de Melo)
- BPF tooling updates (Wang Nan)
- 'perf sched' updates (Jiri Olsa)
- 'perf probe' updates (Masami Hiramatsu)
- ... plus 200+ other enhancements, fixes and cleanups to tools/
The merge commits, the shortlog and the changelogs contain a lot more
details"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (249 commits)
perf/core: Disable the event on a truncated AUX record
perf/x86/intel/pt: Generate PMI in the STOP region as well
perf buildid-cache: Use lsdir() for looking up buildid caches
perf symbols: Use lsdir() for the search in kcore cache directory
perf tools: Use SBUILD_ID_SIZE where applicable
perf tools: Fix lsdir to set errno correctly
perf trace: Move seccomp args beautifiers to tools/perf/trace/beauty/
perf trace: Move flock op beautifier to tools/perf/trace/beauty/
perf build: Add build-test for debug-frame on arm/arm64
perf build: Add build-test for libunwind cross-platforms support
perf script: Fix export of callchains with recursion in db-export
perf script: Fix callchain addresses in db-export
perf script: Fix symbol insertion behavior in db-export
perf symbols: Add dso__insert_symbol function
perf scripting python: Use Py_FatalError instead of die()
perf tools: Remove xrealloc and ALLOC_GROW
perf help: Do not use ALLOC_GROW in add_cmd_list
perf pmu: Make pmu_formats_string to check return value of strbuf
perf header: Make topology checkers to check return value of strbuf
perf tools: Make alias handler to check return value of strbuf
...
Diffstat (limited to 'tools/perf/util/event.h')
-rw-r--r-- | tools/perf/util/event.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 6bb1c928350d..8d363d5e65a2 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -233,6 +233,7 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_STAT = 76, PERF_RECORD_STAT_ROUND = 77, PERF_RECORD_EVENT_UPDATE = 78, + PERF_RECORD_TIME_CONV = 79, PERF_RECORD_HEADER_MAX }; @@ -469,6 +470,13 @@ struct stat_round_event { u64 time; }; +struct time_conv_event { + struct perf_event_header header; + u64 time_shift; + u64 time_mult; + u64 time_zero; +}; + union perf_event { struct perf_event_header header; struct mmap_event mmap; @@ -497,6 +505,7 @@ union perf_event { struct stat_config_event stat_config; struct stat_event stat; struct stat_round_event stat_round; + struct time_conv_event time_conv; }; void perf_event__print_totals(void); |