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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-18 09:30:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-18 09:30:18 -0700 |
| commit | b75d3886f34e194780239231aa973b283afa9a3a (patch) | |
| tree | 0359727dc83d60c9c546b225a3f912e03dfab896 /tools | |
| parent | e0ed1c22d480a3b5ec5fce4e5399cf4481da95a6 (diff) | |
| parent | 0130669966bf337b616d559d5405614c0a4ae313 (diff) | |
| download | linux-b75d3886f34e194780239231aa973b283afa9a3a.tar.bz2 | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Four tooling fixes, two kprobes KASAN related fixes and an x86 PMU
driver fix/cleanup"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf jit: Fix build issue on Ubuntu
perf jevents: Handle events including .c and .o
perf/x86/intel: Remove an inconsistent NULL check
kprobes: Unpoison stack in jprobe_return() for KASAN
kprobes: Avoid false KASAN reports during stack copy
perf header: Set nr_numa_nodes only when we parsed all the data
perf top: Fix refreshing hierarchy entries on TUI
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/jvmti/Makefile | 2 | ||||
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/header.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/parse-events.l | 4 |
4 files changed, 6 insertions, 5 deletions
diff --git a/tools/perf/jvmti/Makefile b/tools/perf/jvmti/Makefile index 5ce61a1bda9c..df14e6b67b63 100644 --- a/tools/perf/jvmti/Makefile +++ b/tools/perf/jvmti/Makefile @@ -36,7 +36,7 @@ SOLIBEXT=so # The following works at least on fedora 23, you may need the next # line for other distros. ifneq (,$(wildcard /usr/sbin/update-java-alternatives)) -JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | cut -d ' ' -f 3) +JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}') else ifneq (,$(wildcard /usr/sbin/alternatives)) JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index fb8e42c7507a..4ffff7be9299 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -601,7 +601,8 @@ int hist_browser__run(struct hist_browser *browser, const char *help) u64 nr_entries; hbt->timer(hbt->arg); - if (hist_browser__has_filter(browser)) + if (hist_browser__has_filter(browser) || + symbol_conf.report_hierarchy) hist_browser__update_nr_entries(browser); nr_entries = hist_browser__nr_entries(browser); diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 85dd0db0a127..2f3eded54b0c 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1895,7 +1895,6 @@ static int process_numa_topology(struct perf_file_section *section __maybe_unuse if (ph->needs_swap) nr = bswap_32(nr); - ph->env.nr_numa_nodes = nr; nodes = zalloc(sizeof(*nodes) * nr); if (!nodes) return -ENOMEM; @@ -1932,6 +1931,7 @@ static int process_numa_topology(struct perf_file_section *section __maybe_unuse free(str); } + ph->env.nr_numa_nodes = nr; ph->env.numa_nodes = nodes; return 0; diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 9f43fda2570f..660fca05bc93 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -136,8 +136,8 @@ do { \ group [^,{}/]*[{][^}]*[}][^,{}/]* event_pmu [^,{}/]+[/][^/]*[/][^,{}/]* event [^,{}/]+ -bpf_object .*\.(o|bpf) -bpf_source .*\.c +bpf_object [^,{}]+\.(o|bpf) +bpf_source [^,{}]+\.c num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ |