Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1304808
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 02/59] perf hist: Save raw_data/size for tracepoint events |
| Date | 2016-01-08 19:10 +0100 |
| Message-ID | <qOJE7-21e-51@gated-at.bofh.it> (permalink) |
| References | <qOJE5-21e-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Namhyung Kim <namhyung@kernel.org>
The raw_data and raw_size fields are to provide tracepoint specific
information. They will be used by dynamic sort keys later.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1450923377-18641-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/hist.c | 24 ++++++++++++++++++++++++
tools/perf/util/sort.h | 2 ++
2 files changed, 26 insertions(+)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 039bb91d0a92..2dcf38a78f08 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -369,6 +369,25 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template,
if (symbol_conf.use_callchain)
callchain_init(he->callchain);
+ if (he->raw_data) {
+ he->raw_data = memdup(he->raw_data, he->raw_size);
+
+ if (he->raw_data == NULL) {
+ map__put(he->ms.map);
+ if (he->branch_info) {
+ map__put(he->branch_info->from.map);
+ map__put(he->branch_info->to.map);
+ free(he->branch_info);
+ }
+ if (he->mem_info) {
+ map__put(he->mem_info->iaddr.map);
+ map__put(he->mem_info->daddr.map);
+ }
+ free(he->stat_acc);
+ free(he);
+ return NULL;
+ }
+ }
INIT_LIST_HEAD(&he->pairs.node);
thread__get(he->thread);
}
@@ -487,6 +506,8 @@ struct hist_entry *__hists__add_entry(struct hists *hists,
.branch_info = bi,
.mem_info = mi,
.transaction = sample->transaction,
+ .raw_data = sample->raw_data,
+ .raw_size = sample->raw_size,
};
return hists__findnew_entry(hists, &entry, al, sample_self);
@@ -801,6 +822,8 @@ iter_add_next_cumulative_entry(struct hist_entry_iter *iter,
.sym = al->sym,
},
.parent = iter->parent,
+ .raw_data = sample->raw_data,
+ .raw_size = sample->raw_size,
};
int i;
struct callchain_cursor cursor;
@@ -974,6 +997,7 @@ void hist_entry__delete(struct hist_entry *he)
if (he->srcfile && he->srcfile[0])
free(he->srcfile);
free_callchain(he->callchain);
+ free(he->raw_data);
free(he);
}
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 86f05e7a5566..d29898708dbd 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -122,6 +122,8 @@ struct hist_entry {
struct branch_info *branch_info;
struct hists *hists;
struct mem_info *mem_info;
+ void *raw_data;
+ u32 raw_size;
struct callchain_root callchain[0]; /* must be last member */
};
--
2.1.0
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[GIT PULL 00/59] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 24/59] perf script: Process stat config event Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 40/59] tools lib: Sync tools/lib/find_bit.c with the kernel Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 49/59] perf tools: Add overhead/overhead_children keys defaults via string Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 39/59] tools lib: Move find_next_bit.c to tools/lib/ Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 42/59] perf top: Decay periods in callchains Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 15/59] tools build feature: Fix feature_check_display_code typo Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 23/59] perf script: Process cpu/threads maps Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 43/59] perf report: Change default to use event group view Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 05/59] perf tools: Pass evlist to setup_sorting() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 10/59] perf tools: Support shortcuts for events in dynamic sort keys Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 13/59] perf tools: Add 'trace_fields' dynamic sort key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 59/59] perf evlist: Add --trace-fields option to show trace fields Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 52/59] perf report: Show random usage tip on the help line Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 48/59] perf tools: Remove list entry from struct sort_entry Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 14/59] perf tools: Make 'trace' or 'trace_fields' sort key default for tracepoint events Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 25/59] perf script: Add process_stat/process_stat_interval scripting interface Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 41/59] tools lib: Move bitmap.[ch] from tools/perf/ to tools/{lib,include}/ Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 02/59] perf hist: Save raw_data/size for tracepoint events Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 08/59] perf tools: Add 'trace' sort key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 09/59] perf report/top: Add --raw-trace option Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 45/59] perf tools: Add missing headers in perf's MANIFEST Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:10 +0100
[PATCH 57/59] perf libdw: Check for mmaps also in MAP__VARIABLE tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 56/59] perf unwind: Check for mmaps also in MAP__VARIABLE tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 53/59] perf evlist: Make perf_evlist__open() open evsels with their cpus and threads (like perf record does) Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 58/59] perf record: Store data mmaps for dwarf unwind Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 47/59] perf tools: Include all tools/lib directory for tags/cscope/TAGS targets Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 54/59] perf evlist: Remove perf_evlist__(enable|disable)_event functions Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 51/59] perf hists: Export a couple of hist functions Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 12/59] perf tools: Skip dynamic fields not defined for current event Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 03/59] tools lib traceevent: Factor out and export print_event_field[s]() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 38/59] perf tests: Give a bit more information on the CQM test failure path Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 37/59] perf tests: No need to set attr.sample_freq for tracking !PERF_RECORD_SAMPLE Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 11/59] perf tools: Support '<event>.*' dynamic sort key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 04/59] perf top: Create the evlist sooner Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 46/59] perf script: Align event name properly Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 50/59] perf diff: Use perf_hpp__register_sort_field interface Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 18/59] tools build feature: Use value assignment form for FEATURE-DUMP file Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 35/59] perf test: No need for setting attr.sample_freq on the RECORD test Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 33/59] perf evlist: Introduce perf_evlist__new_dummy constructor Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 36/59] perf python: Add missing files to binding link list Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 55/59] perf unwind: Use find_map function in access_dso_mem Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:20 +0100
[PATCH 19/59] perf build: Use FEATURE-DUMP in bpf subproject Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 28/59] perf cpumap: Fix cpu conversion in cpu_map__from_entries Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 29/59] perf script: Display stat events by default Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 07/59] perf tools: Try to show pretty printed output for dynamic sort keys Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 16/59] tools build feature: Move dwarf post unwind choice output into perf Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 20/59] perf tools: Add all matching dynamic sort keys for field name Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 26/59] perf script: Add stat default handlers Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 44/59] perf tools: Do not show trace command if it's not compiled in Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 27/59] perf script: Add python support for stat events Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 21/59] perf report: Add documentation for dynamic sort keys Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 30/59] perf script: Add stat-cpi.py script Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 34/59] perf test: Use "dummy" events in the PERF_RECORD_ test Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 17/59] tools build feature: Introduce feature_assign macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 31/59] perf pmu: fix alias->snapshot missing initialization bug Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 32/59] perf tests: No need to set attr.sample_freq in the perf time to TSC test Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 01/59] perf hist: Pass struct sample to __hists__add_entry() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 06/59] perf tools: Add dynamic sort key for tracepoint events Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
[PATCH 22/59] perf stat record: Keep sample_type 0 for pipe session Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-08 19:30 +0100
Re: [GIT PULL 00/59] perf/core improvements and fixes Ingo Molnar <mingo@kernel.org> - 2016-01-09 17:30 +0100
csiph-web