Namhyung Kim bba58cdfaa perf hists: Return error from hists__collapse_resort() ...

Currently hists__collapse_resort() and hists__collapse_insert_entry()
don't return an error code. Now that callchain_merge() can check for
errors, abort and pass the error to the user.  A later patch can add
more work which also can fail.

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: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1455631723-17345-8-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2016-02-19 19:16:06 -03:00

..

include

tools lib: Move bitmap.[ch] from tools/perf/ to tools/{lib,include}/

2016-01-08 12:35:46 -03:00

intel-pt-decoder

perf intel-pt: Make logging slightly more efficient

2015-09-28 16:45:26 -03:00

scripting-engines

perf script: Add python support for stat events

2016-01-06 20:11:16 -03:00

abspath.c

…

alias.c

perf tools: Introduce zfree

2013-12-27 15:17:00 -03:00

annotate.c

perf annotate: ARM support

2015-12-07 18:13:00 -03:00

annotate.h

perf annotate: Fix sizeof_sym_hist overflow issue

2015-10-05 16:15:38 -03:00

auxtrace.c

perf auxtrace: Add perf_evlist pointer to *info_priv_size()

2016-01-29 17:14:30 -03:00

auxtrace.h

perf auxtrace: Add perf_evlist pointer to *info_priv_size()

2016-01-29 17:14:30 -03:00

bpf-loader.c

perf bpf: Rename bpf_prog_priv__clear() to clear_prog_priv()

2016-02-19 19:12:46 -03:00

bpf-loader.h

perf bpf: Rename bpf config to program config

2015-11-27 22:00:46 -03:00

bpf-prologue.c

perf bpf: Add prologue for BPF programs for fetching arguments

2015-11-18 17:51:04 -03:00

bpf-prologue.h

perf bpf: Add prologue for BPF programs for fetching arguments

2015-11-18 17:51:04 -03:00

Build

perf jit: add source line info support

2016-02-05 12:33:09 -03:00

build-id.c

perf symbols: Fix symbols searching for module in buildid-cache

2016-02-12 10:54:47 -03:00

build-id.h

perf symbols: Fix symbols searching for module in buildid-cache

2016-02-12 10:54:47 -03:00

cache.h

perf config: Add '--system' and '--user' options to select which config file is used

2016-02-12 10:54:46 -03:00

callchain.c

perf callchain: Check return value of append_chain_children()

2016-02-19 19:15:01 -03:00

callchain.h

perf top: Decay periods in callchains

2016-01-08 12:37:51 -03:00

cgroup.c

perf subcmd: Create subcmd library

2015-12-17 14:27:14 -03:00

cgroup.h

perf cgroup: Use atomic.h for refcounting

2015-05-15 16:12:20 -03:00

cloexec.c

perf bench numa: Fix to show proper convergence stats

2015-06-25 12:28:35 -03:00

cloexec.h

perf tools: Fix build errors with mipsel-linux-uclibc compiler

2015-08-05 16:56:16 -03:00

color.c

perf tools: Remove unused pager_use_color variable

2015-12-09 13:42:02 -03:00

color.h

perf tools: Remove trail argument to color vsprintf

2015-08-05 16:44:02 -03:00

comm.c

perf comm: Use atomic.h for refcounting

2015-05-27 12:21:43 -03:00

comm.h

perf tools: Add facility to export data in database-friendly way

2014-10-29 10:32:49 -02:00

config.c

perf config: Add '--system' and '--user' options to select which config file is used

2016-02-12 10:54:46 -03:00

counts.c

perf stat: Move perf_counts struct and functions into separate object

2015-08-08 14:16:49 -03:00

counts.h

perf stat: Move perf_counts struct and functions into separate object

2015-08-08 14:16:49 -03:00

cpumap.c

perf cpumap: Auto initialize cpu__max_{node,cpu}

2016-01-26 16:08:36 -03:00

cpumap.h

perf cpumap: Auto initialize cpu__max_{node,cpu}

2016-01-26 16:08:36 -03:00

ctype.c

…

data-convert-bt.c

perf data: Fix releasing event_class

2016-02-12 17:27:48 -03:00

data-convert-bt.h

perf data: Support using -f to override perf.data file ownership for 'convert'

2015-04-02 13:18:52 -03:00

data.c

perf util: Replace strerror with strerror_r for thread-safety

2014-08-15 10:58:35 -03:00

data.h

perf tools: Add perf_data_file__write interface

2013-12-02 09:22:46 -03:00

db-export.c

perf db-export: Fix thread ref-counting

2015-05-29 12:43:39 -03:00

db-export.h

perf db-export: No need to have ->thread twice in struct export_sample

2015-04-02 13:18:43 -03:00

debug.c

perf tools: Initialize libapi debug output

2016-02-16 17:12:59 -03:00

debug.h

perf tools: Initialize libapi debug output

2016-02-16 17:12:59 -03:00

demangle-java.c

perf symbols: add Java demangling support

2016-02-05 09:46:45 -03:00

demangle-java.h

perf symbols: add Java demangling support

2016-02-05 09:46:45 -03:00

dso.c

perf symbols: Do not read symbols/data from device files

2016-01-26 11:52:43 -03:00

dso.h

perf symbols: Fix dso lookup by long name and missing buildids

2015-11-13 11:14:36 -03:00

dwarf-aux.c

perf probe: Fix to add missed brace around if block

2015-08-13 14:51:26 -03:00

dwarf-aux.h

perf probe: Ignore tail calls to probed functions

2015-05-14 10:05:09 -03:00

env.c

perf tools: Add perf data cache feature

2016-02-16 17:13:00 -03:00

env.h

perf tools: Add perf data cache feature

2016-02-16 17:13:00 -03:00

event.c

perf tools: handle spaces in file names obtained from /proc/pid/maps

2016-02-05 09:39:56 -03:00

event.h

perf tools: Add event_update event cpus type

2015-12-17 15:13:38 -03:00

evlist.c

perf evlist: Handle -EINVAL for sample_freq > max_sample_rate in strerror_open()

2016-02-19 19:12:42 -03:00

evlist.h

perf evlist: Remove perf_evlist__(enable|disable)_event functions

2016-01-08 14:15:43 -03:00

evsel.c

perf record: Add --all-user/--all-kernel options

2016-02-18 10:48:44 -03:00

evsel.h

perf evlist: Add --trace-fields option to show trace fields

2016-01-08 14:23:02 -03:00

find-vdso-map.c

perf tools: Build programs to copy 32-bit compatibility

2014-10-29 10:32:48 -02:00

genelf_debug.c

perf jit: add source line info support

2016-02-05 12:33:09 -03:00

genelf.c

perf jit: add source line info support

2016-02-05 12:33:09 -03:00

genelf.h

perf jit: add source line info support

2016-02-05 12:33:09 -03:00

generate-cmdlist.sh

perf tools: Do not show trace command if it's not compiled in

2016-01-08 12:46:17 -03:00

header.c

perf tools: Add perf data cache feature

2016-02-16 17:13:00 -03:00

header.h

perf tools: Add perf data cache feature

2016-02-16 17:13:00 -03:00

help-unknown-cmd.c

perf subcmd: Create subcmd library

2015-12-17 14:27:14 -03:00

help-unknown-cmd.h

perf tools: Move help_unknown_cmd() to its own file

2015-12-14 12:30:37 -03:00

hist.c

perf hists: Return error from hists__collapse_resort()

2016-02-19 19:16:06 -03:00

hist.h

perf hists: Return error from hists__collapse_resort()

2016-02-19 19:16:06 -03:00

intel-bts.c

perf tools: Fix use of wrong event when processing exit events

2015-09-02 17:46:26 -03:00

intel-bts.h

perf tools: Add Intel BTS support

2015-08-21 11:34:10 -03:00

intel-pt.c

perf tools: Fix thread lifetime related segfaut in intel_pt

2016-02-02 12:51:11 -03:00

intel-pt.h

perf tools: Pass Intel PT information for decoding MTC and CYC

2015-08-24 17:46:43 -03:00

intlist.c

perf util: Add findnew method to intlist

2013-10-14 10:28:48 -03:00

intlist.h

perf util: Add findnew method to intlist

2013-10-14 10:28:48 -03:00

jit.h

perf inject: Add jitdump mmap injection support

2016-02-05 09:46:45 -03:00

jitdump.c

perf jit: add source line info support

2016-02-05 12:33:09 -03:00

jitdump.h

perf inject: Add jitdump mmap injection support

2016-02-05 09:46:45 -03:00

kvm-stat.h

perf kvm/powerpc: Port perf kvm stat to powerpc

2016-01-29 17:49:54 -03:00

levenshtein.c

…

levenshtein.h

…

llvm-utils.c

perf tools: Make fetch_kernel_version() publicly available

2015-11-06 15:57:18 -03:00

llvm-utils.h

perf tests: Add LLVM test for eBPF on-the-fly compiling

2015-08-07 10:57:24 -03:00

lzma.c

perf tools: Add lzma decompression support for kernel module

2015-03-21 14:53:40 -03:00

machine.c

perf thread: Fix reference count initial state

2015-12-14 12:08:55 -03:00

machine.h

perf machine: Introduce machine__find_kernel_symbol_by_name()

2016-01-26 11:52:51 -03:00

map.c

perf tools: Fix maps__fixup_overlappings to put used maps

2015-12-09 13:42:00 -03:00

map.h

perf maps: Introduce maps__find_symbol_by_name()

2015-09-30 18:34:25 -03:00

ordered-events.c

perf ordered_events: Clear the progress bar at the end of a flush

2015-08-24 17:16:22 -03:00

ordered-events.h

perf ordered_samples: Remove references to perf_{evlist,tool} and machines

2015-03-31 17:52:32 -03:00

parse-branch-options.c

perf subcmd: Create subcmd library

2015-12-17 14:27:14 -03:00

parse-branch-options.h

perf tools: Move branch option parsing to own file

2015-05-27 21:02:17 -03:00

parse-events.c

perf tools: Enable config and setting names for legacy cache events

2016-02-19 19:12:51 -03:00

parse-events.h

perf tools: Enable config and setting names for legacy cache events

2016-02-19 19:12:51 -03:00

parse-events.l

perf tools: Create config_term_names array

2016-02-19 19:12:48 -03:00

parse-events.y

perf tools: Enable config and setting names for legacy cache events

2016-02-19 19:12:51 -03:00

parse-regs-options.c

perf subcmd: Create subcmd library

2015-12-17 14:27:14 -03:00

parse-regs-options.h

perf record: Add ability to name registers to record

2015-08-31 18:01:33 -03:00

path.c

perf tools: Move strlcpy() from perf to tools/lib/string.c

2015-12-16 16:09:39 -03:00

perf_regs.c

perf tools: Fix build break on powerpc due to sample_reg_masks

2015-09-30 18:34:27 -03:00

perf_regs.h

perf tools: Fix build break on powerpc due to sample_reg_masks

2015-09-30 18:34:27 -03:00

PERF-VERSION-GEN

perf tools: Fix version when building out of tree

2013-11-07 10:40:47 -03:00

pmu.c

perf tools: Use perf_event_terms__purge() for non-malloced terms

2016-02-12 16:53:22 -03:00

pmu.h

perf tools: Add perf_pmu__format_bits()

2015-08-06 16:49:01 -03:00

pmu.l

…

pmu.y

…

probe-event.c

perf bpf: Allow BPF program config probing options

2015-11-18 17:51:04 -03:00

probe-event.h

perf probe: Export init/exit_probe_symbol_maps()

2015-09-15 09:48:32 -03:00

probe-file.c

perf probe: Verify parameters in two functions

2015-11-11 18:41:32 -03:00

probe-file.h

perf probe: Print deleted events in cmd_probe()

2015-09-04 12:43:44 -03:00

probe-finder.c

perf probe: Search both .eh_frame and .debug_frame sections for probe location

2016-02-02 13:30:16 -03:00

probe-finder.h

perf probe: Search both .eh_frame and .debug_frame sections for probe location

2016-02-02 13:30:16 -03:00

pstack.c

perf tools: Introduce pstack_peek()

2015-05-05 18:13:22 -03:00

pstack.h

perf tools: Introduce pstack_peek()

2015-05-05 18:13:22 -03:00

python-ext-sources

tools lib: Move bitmap.[ch] from tools/perf/ to tools/{lib,include}/

2016-01-08 12:35:46 -03:00

python.c

perf python: Support the PERF_RECORD_SWITCH event

2015-10-07 19:41:50 -03:00

quote.c

…

quote.h

…

rblist.c

perf util: Add findnew method to intlist

2013-10-14 10:28:48 -03:00

rblist.h

perf util: Add findnew method to intlist

2013-10-14 10:28:48 -03:00

record.c

perf tools: Add a helper function to probe whether cpu-wide tracing is possible

2015-08-17 11:08:37 -03:00

session.c

perf kvm record/report: 'unprocessable sample' error while recording/reporting guest data

2016-01-15 16:31:58 -03:00

session.h

perf tools: Make perf_session__register_idle_thread drop the refcount

2015-12-10 16:28:58 -03:00

setup.py

tools lib api: Rename libapikfs.a to libapi.a

2015-02-12 17:55:18 -03:00

sort.c

perf hists: Do column alignment on the format iterator

2016-02-12 12:52:25 -03:00

sort.h

perf hists browser: Offer 'Zoom into DSO'/'Map details' only when sort order has 'dso'

2016-01-26 11:52:50 -03:00

srcline.c

perf tools: Always use non inlined file name for 'srcfile' sort key

2015-09-02 16:30:46 -03:00

stat-shadow.c

perf stat: Abstract stat metrics printing

2016-02-16 17:13:00 -03:00

stat.c

Merge branch 'perf/urgent' into perf/core, to pick up fixes

2016-02-04 08:57:44 +01:00

stat.h

perf stat: Abstract stat metrics printing

2016-02-16 17:13:00 -03:00

strbuf.c

perf tools: Introduce usage_with_options_msg()

2015-10-27 09:28:44 -03:00

strbuf.h

perf tools: Introduce usage_with_options_msg()

2015-10-27 09:28:44 -03:00

strfilter.c

perf tools: Add strfilter__string to recover rules string

2015-05-04 12:43:54 -03:00

strfilter.h

perf tools: Add strfilter__string to recover rules string

2015-05-04 12:43:54 -03:00

string.c

tools: Adopt memdup() from tools/perf, moving it to tools/lib/string.c

2015-11-18 17:51:02 -03:00

strlist.c

perf tools: Add file_only config option to strlist

2016-01-12 12:42:07 -03:00

strlist.h

perf tools: Add file_only config option to strlist

2016-01-12 12:42:07 -03:00

svghelper.c

perf tools: Add reference counting for cpu_map object

2015-06-25 15:15:50 -03:00

svghelper.h

perf timechart: Implement IO mode

2014-07-10 00:22:54 +02:00

symbol-elf.c

perf symbols: add Java demangling support

2016-02-05 09:46:45 -03:00

symbol-minimal.c

perf symbols: Fix type error when reading a build-id

2015-10-28 10:02:00 -03:00

symbol.c

perf symbols: Fix symbols searching for module in buildid-cache

2016-02-12 10:54:47 -03:00

symbol.h

perf report/top: Add --raw-trace option

2016-01-06 20:11:12 -03:00

target.c

perf target: Simplify handling of strerror_r return

2015-03-24 12:08:30 -03:00

target.h

perf target: Move the checking of which map function to call into function.

2013-12-04 13:46:37 -03:00

term.c

perf tools: Move term functions out of util.c

2015-12-09 13:42:02 -03:00

term.h

perf tools: Move term functions out of util.c

2015-12-09 13:42:02 -03:00

thread_map.c

perf thread_map: Add thread_map__new_event function

2015-12-17 14:38:16 -03:00

thread_map.h

perf thread_map: Add thread_map__new_event function

2015-12-17 14:38:16 -03:00

thread-stack.c

perf tools: Ensure thread-stack is flushed

2015-06-19 16:03:33 -03:00

thread-stack.h

perf tools: Ensure thread-stack is flushed

2015-06-19 16:03:33 -03:00

thread.c

perf thread: Fix reference count initial state

2015-12-14 12:08:55 -03:00

thread.h

perf tools: Elliminate alignment holes

2015-05-18 10:17:33 -03:00

tool.h

perf tools: Add event_update user level event

2015-12-17 15:10:16 -03:00

top.c

perf tools: Rename 'perf_record_opts' to 'record_opts

2013-12-19 14:43:45 -03:00

top.h

tools: Consolidate types.h

2014-05-01 21:22:39 +02:00

trace-event-info.c

tools lib api fs: Move tracing_path interface into api/fs/tracing_path.c

2015-09-04 12:00:45 -03:00

trace-event-parse.c

irq_poll: make blk-iopoll available outside the block layer

2015-12-11 11:52:24 -08:00

trace-event-read.c

perf tools: Stop reading the kallsyms data from perf.data

2015-07-23 22:51:11 -03:00

trace-event-scripting.c

perf scripting: No need to pass thread twice to the scripting callbacks

2015-04-02 13:18:41 -03:00

trace-event.c

tools lib api fs: Adopt filename__read_str from perf

2016-02-16 17:12:56 -03:00

trace-event.h

perf script: Add process_stat/process_stat_interval scripting interface

2016-01-06 20:11:15 -03:00

tsc.c

perf tools: Move rdtsc() function

2014-07-23 11:48:11 -03:00

tsc.h

perf tools: Move rdtsc() function

2014-07-23 11:48:11 -03:00

unwind-libdw.c

perf libdw: Check for mmaps also in MAP__VARIABLE tree

2016-01-08 14:16:57 -03:00

unwind-libdw.h

perf callchain: Add order support for libdw DWARF unwinder

2015-11-23 18:31:13 -03:00

unwind-libunwind.c

perf unwind: Check for mmaps also in MAP__VARIABLE tree

2016-01-08 14:16:34 -03:00

unwind.h

perf callchains: Use thread->mg->machine

2014-10-29 10:32:46 -02:00

usage.c

perf test: Suppress libtraceevent warnings

2015-10-19 14:58:10 -03:00

util.c

tools lib api fs: Adopt filename__read_str from perf

2016-02-16 17:12:56 -03:00

util.h

tools lib api fs: Adopt filename__read_str from perf

2016-02-16 17:12:56 -03:00

values.c

perf tools: Use zfree to help detect use after free bugs

2013-12-27 17:08:19 -03:00

values.h

tools: Consolidate types.h

2014-05-01 21:22:39 +02:00

vdso.c

perf tools: Fix lockup using 32-bit compat vdso

2015-07-07 11:05:08 -03:00

vdso.h

perf machine: Fix up vdso methods names

2015-05-29 12:43:44 -03:00

wrapper.c

…

xyarray.c

perf tools: Introduce xyarray__reset function

2015-06-16 10:34:39 -03:00

xyarray.h

perf tools: Introduce xyarray__reset function

2015-06-16 10:34:39 -03:00

zlib.c

perf tools: Add gzip decompression support for kernel module

2014-11-05 10:11:26 -03:00