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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-09-01 17:27:58 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-09-29 19:41:38 (GMT) |
| commit | dcc101d1d02eb80ab0349c5410f8728412c35636 (patch) | |
| tree | 9f91b0f6da160c767bee572296e59a46017c25e7 /tools/perf/util/top.h | |
| parent | eb489008312c848dce8ff76282b8e65c530c2e26 (diff) | |
| download | linux-dcc101d1d02eb80ab0349c5410f8728412c35636.tar.xz | |
perf top: Improve lost events warning
Now it warns everytime that new events are lost.
And the TUI also warns now.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-w1n168yrvrppnq6887s4u0wx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/top.h')
| -rw-r--r-- | tools/perf/util/top.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h index bfbf95b..b07b041 100644 --- a/tools/perf/util/top.h +++ b/tools/perf/util/top.h @@ -10,6 +10,7 @@ struct perf_evlist; struct perf_evsel; +struct perf_session; struct sym_entry { struct rb_node rb_node; @@ -38,6 +39,7 @@ struct perf_top { u64 kernel_samples, us_samples; u64 exact_samples; u64 guest_us_samples, guest_kernel_samples; + u64 total_lost_warned; int print_entries, count_filter, delay_secs; int display_weighted, freq, rb_entries; pid_t target_pid, target_tid; @@ -45,6 +47,7 @@ struct perf_top { const char *cpu_list; struct sym_entry *sym_filter_entry; struct perf_evsel *sym_evsel; + struct perf_session *session; }; size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size); |