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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-06 09:10:36 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-06 09:10:36 -0400 |
| commit | db8262787e82b5c0fa57bd9d676add187519a751 (patch) | |
| tree | 03f427d0c825a9734b0f468e74eade92bdcb714a /tools/perf/util/hist.c | |
| parent | c98f5827f8f0e0cb075075def7f0d210992ef06d (diff) | |
| parent | f282f7a0ecc3e0b8fd8532a6c3e9401534cb907c (diff) | |
| download | kernel_replicant_linux-db8262787e82b5c0fa57bd9d676add187519a751.tar.gz kernel_replicant_linux-db8262787e82b5c0fa57bd9d676add187519a751.tar.bz2 kernel_replicant_linux-db8262787e82b5c0fa57bd9d676add187519a751.zip | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Mostly tooling fixes and some late tooling updates, plus two perf
related printk message fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tests bpf: Use SyS_epoll_wait alias
perf tests: objdump output can contain multi byte chunks
perf record: Add --sample-cpu option
perf hists: Introduce output_resort_cb method
perf tools: Move config/Makefile into Makefile.config
perf tests: Add test for bitmap_scnprintf function
tools lib: Add bitmap_and function
tools lib: Add bitmap_scnprintf function
tools lib: Add bitmap_alloc function
tools lib traceevent: Ignore generated library files
perf tools: Fix build failure on perl script context
perf/core: Change log level for duration warning to KERN_INFO
perf annotate: Plug filename string leak
perf annotate: Introduce strerror for handling symbol__disassemble() errors
perf annotate: Rename symbol__annotate() to symbol__disassemble()
perf/x86: Modify error message in virtualized environment
perf target: str_error_r() always returns the buffer it receives
perf annotate: Use pipe + fork instead of popen
perf evsel: Introduce constructor for cycles event
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index a18d142cdca3..de15dbcdcecf 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1672,7 +1672,7 @@ static void __hists__insert_output_entry(struct rb_root *entries, } static void output_resort(struct hists *hists, struct ui_progress *prog, - bool use_callchain) + bool use_callchain, hists__resort_cb_t cb) { struct rb_root *root; struct rb_node *next; @@ -1711,6 +1711,9 @@ static void output_resort(struct hists *hists, struct ui_progress *prog, n = rb_entry(next, struct hist_entry, rb_node_in); next = rb_next(&n->rb_node_in); + if (cb && cb(n)) + continue; + __hists__insert_output_entry(&hists->entries, n, min_callchain_hits, use_callchain); hists__inc_stats(hists, n); @@ -1731,12 +1734,18 @@ void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *pro else use_callchain = symbol_conf.use_callchain; - output_resort(evsel__hists(evsel), prog, use_callchain); + output_resort(evsel__hists(evsel), prog, use_callchain, NULL); } void hists__output_resort(struct hists *hists, struct ui_progress *prog) { - output_resort(hists, prog, symbol_conf.use_callchain); + output_resort(hists, prog, symbol_conf.use_callchain, NULL); +} + +void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, + hists__resort_cb_t cb) +{ + output_resort(hists, prog, symbol_conf.use_callchain, cb); } static bool can_goto_child(struct hist_entry *he, enum hierarchy_move_dir hmd) |