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| author | Ingo Molnar <mingo@kernel.org> | 2015-03-27 08:36:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-27 08:36:01 +0100 |
| commit | 30fdaa6b11834fc19656c6127a50229ea42ec27b (patch) | |
| tree | 20f626ea02fb0590a0946243008f069993bc72d2 /tools/perf/util | |
| parent | Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| parent | tools lib traceevent: Zero should not be considered "not found" in eval_flag() (diff) | |
| download | linux-30fdaa6b11834fc19656c6127a50229ea42ec27b.tar.gz linux-30fdaa6b11834fc19656c6127a50229ea42ec27b.zip | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Show the first event with an invalid filter (David Ahern, Arnaldo Carvalho de Melo)
- Fix garbage output when intermixing syscalls from different threads in 'perf trace' (Arnaldo Carvalho de Melo)
- Fix 'perf timechart' SIBGUS error on sparc64 (David Ahern)
Infrastructure changes:
- Set JOBS based on CPU or processor, making it work on SPARC, where
/proc/cpuinfo has "CPU", not "processor" (David Ahern)
- Zero should not be considered "not found" in libtraceevent's eval_flag() (Steven Rostedt)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/evlist.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 2 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 8d0b62361129..82bf224bbee9 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1050,7 +1050,7 @@ out_delete_threads: return -1; } -int perf_evlist__apply_filters(struct perf_evlist *evlist) +int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel) { struct perf_evsel *evsel; int err = 0; @@ -1062,8 +1062,10 @@ int perf_evlist__apply_filters(struct perf_evlist *evlist) continue; err = perf_evsel__set_filter(evsel, ncpus, nthreads, evsel->filter); - if (err) + if (err) { + *err_evsel = evsel; break; + } } return err; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index f07c984465f0..fb19c47b8aac 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -152,7 +152,7 @@ static inline void perf_evlist__set_maps(struct perf_evlist *evlist, } int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target); -int perf_evlist__apply_filters(struct perf_evlist *evlist); +int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel); void __perf_evlist__set_leader(struct list_head *list); void perf_evlist__set_leader(struct perf_evlist *evlist); diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index bb4eff28869e..358e5954baa8 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1915,7 +1915,7 @@ u64 perf_evsel__intval(struct perf_evsel *evsel, struct perf_sample *sample, value = *(u32 *)ptr; break; case 8: - value = *(u64 *)ptr; + memcpy(&value, ptr, sizeof(u64)); break; default: return 0; |