diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-11-20 08:32:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-11-20 08:32:01 +0100 |
| commit | 4e6e311e596eadba30d4f56f64eae7d45611a01c (patch) | |
| tree | 681fb4c9ae7320ab1192f92e1c153ab35c90bf8e /tools/perf/util/thread.c | |
| parent | 2565711fb7d7c28e0cd93c8971b520d1b10b857c (diff) | |
| parent | a84808083688d82d7f1e5786ccf5df0ff7d448cb (diff) | |
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 fixes:
- Fallback to kallsyms when using the minimal 'ELF' loader (Arnaldo Carvalho de Melo)
- Fix annotation with kcore (Adrian Hunter)
- Fix up srcline histogram key formatting (Arnaldo Carvalho de Melo)
- Add missing handler for PERF_RECORD_MMAP2 events in 'perf diff' (Kan Liang)
User visible changes/new features:
- Only print base source file for srcline histogram sort key (Andi Kleen)
- Support source line numbers in annotate using a hotkey (Andi Kleen)
Infrastructure changes and fixes:
- Do not poll events that use the system_wide flag (Adrian Hunter)
- Add perf-read-vdso32 and perf-read-vdsox32 to .gitignore (Adrian Hunter)
- Only override the default :tid comm entry (Adrian Hunter)
- Factor out adding new call chain entries (Andi Kleen)
- Use al.addr to set up call chain (Andi Kleen)
- Use a common function to resolve symbol or name (Andi Kleen)
- Fix ftrace:function event recording (Jiri Olsa)
- Move disable_buildid_cache() to util/build-id.c (Namhyung Kim)
- Clean up libelf feature support code (Namhyung Kim)
- Fix typo in python 'perf test' (WANG Chao)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/thread.c')
| -rw-r--r-- | tools/perf/util/thread.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index a2157f0ef1d..9ebc8b1f9be 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -103,15 +103,14 @@ struct comm *thread__exec_comm(const struct thread *thread) return last; } -/* CHECKME: time should always be 0 if event aren't ordered */ int __thread__set_comm(struct thread *thread, const char *str, u64 timestamp, bool exec) { struct comm *new, *curr = thread__comm(thread); int err; - /* Override latest entry if it had no specific time coverage */ - if (!curr->start && !curr->exec) { + /* Override the default :tid entry */ + if (!thread->comm_set) { err = comm__override(curr, str, timestamp, exec); if (err) return err; |