iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/tools/perf/util
History
Alexey Budankov bb1835a3b8 perf session: Fix decompression of PERF_RECORD_COMPRESSED records 
Avoid termination of trace loading in case the last record in the
decompressed buffer partly resides in the following mmaped
PERF_RECORD_COMPRESSED record.

In this case NULL value returned by fetch_mmaped_event() means to
proceed to the next mmaped record then decompress it and load compressed
events.

The issue can be reproduced like this:

  $ perf record -z -- some_long_running_workload
  $ perf report --stdio -vv
  decomp (B): 44519 to 163000
  decomp (B): 48119 to 174800
  decomp (B): 65527 to 131072
  fetch_mmaped_event: head=0x1ffe0 event->header_size=0x28, mmap_size=0x20000: fuzzed perf.data?
  Error:
  failed to process sample
  ...

Testing:

  71: Zstd perf.data compression/decompression              : Ok

  $ tools/perf/perf report -vv --stdio
  decomp (B): 59593 to 262160
  decomp (B): 4438 to 16512
  decomp (B): 285 to 880
  Looking at the vmlinux_path (8 entries long)
  Using vmlinux for symbols
  decomp (B): 57474 to 261248
  prefetch_event: head=0x3fc78 event->header_size=0x28, mmap_size=0x3fc80: fuzzed or compressed perf.data?
  decomp (B): 25 to 32
  decomp (B): 52 to 120
  ...

Fixes: 57fc032ad643 ("perf session: Avoid infinite loop when seeing invalid header.size")
Link: https://marc.info/?l=linux-kernel&m=156580812427554&w=2
Co-developed-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/cf782c34-f3f8-2f9f-d6ab-145cee0d5322@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-11-19 19:31:55 -03:00
..
c++
perf clang: Delete needless util-cxx.h header
2019-08-28 18:14:57 -03:00
cs-etm-decoder
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
include
perf tools: Remove old baggage that is util/include/linux/ctype.h
2019-06-25 18:31:12 -03:00
intel-pt-decoder
perf intel-pt: Use shared x86 insn decoder
2019-08-31 22:27:52 -03:00
libunwind
perf tools: Remove debug.h from places where it is not needed
2019-09-20 09:19:20 -03:00
scripting-engines
perf callchain: Use 'struct map_symbol' in 'struct callchain_cursor_node'
2019-11-12 08:20:53 -03:00
annotate.c
perf annotate: Stop using map->groups, use map_symbol->mg instead
2019-11-12 08:20:53 -03:00
annotate.h
perf annotate: Pass a 'map_symbol' in places receiving a pair of 'map' and 'symbol' pointers
2019-11-12 08:20:53 -03:00
archinsn.h
perf script: Support insn output for normal samples
2019-03-11 11:56:02 -03:00
arm-spe-pkt-decoder.c
…
arm-spe-pkt-decoder.h
…
arm-spe.c
perf env: Remove needless cpumap.h header
2019-09-20 09:19:21 -03:00
arm-spe.h
…
auxtrace.c
perf auxtrace: Add auxtrace_cache__remove()
2019-11-06 15:43:06 -03:00
auxtrace.h
perf auxtrace: Add auxtrace_cache__remove()
2019-11-06 15:43:06 -03:00
block-info.c
perf report: Sort by sampled cycles percent per block for tui
2019-11-07 10:14:48 -03:00
block-info.h
perf report: Support --percent-limit for --total-cycles
2019-11-07 10:14:48 -03:00
block-range.c
perf block-range: Add missing headers
2019-01-25 15:12:09 +01:00
block-range.h
perf block-range: Add missing headers
2019-01-25 15:12:09 +01:00
bpf_map.c
perf bpf: Add bpf_map dumper
2019-02-19 16:11:56 -03:00
bpf_map.h
perf bpf: Add bpf_map dumper
2019-02-19 16:11:56 -03:00
bpf-event.c
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
bpf-event.h
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
bpf-loader.c
libperf: Add perf_evlist__first()/last() functions
2019-09-25 09:51:48 -03:00
bpf-loader.h
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
bpf-prologue.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
bpf-prologue.h
…
branch.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
branch.h
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
Build
perf block: Cleanup and refactor block info functions
2019-11-07 09:09:18 -03:00
build-id.c
perf copyfile: Move copyfile routines to separate files
2019-09-25 09:51:49 -03:00
build-id.h
perf evsel: Rename struct perf_evsel to struct evsel
2019-07-29 18:34:42 -03:00
cache.h
…
cacheline.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
cacheline.h
perf cacheline: Move cacheline related routines to separate files
2019-08-26 11:58:29 -03:00
call-path.c
perf tools: Use list_del_init() more thorougly
2019-07-09 10:13:27 -03:00
call-path.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
callchain.c
perf tools: Add a 'struct map_groups' pointer to 'struct map_symbol'
2019-11-12 08:20:53 -03:00
callchain.h
perf callchain: Use 'struct map_symbol' in 'struct callchain_cursor_node'
2019-11-12 08:20:53 -03:00
cap.c
perf tools: Add helpers to use capabilities if present
2019-08-14 10:48:39 -03:00
cap.h
perf tools: Add CAP_SYSLOG define for older systems
2019-08-14 10:59:59 -03:00
cgroup.c
perf auxtrace: Uninline functions that touch perf_session
2019-08-31 22:24:10 -03:00
cgroup.h
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
cloexec.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
cloexec.h
…
color_config.c
perf tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
color.c
perf tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
color.h
perf color: Add missing stdarg.g to color.h
2019-01-25 15:12:08 +01:00
comm.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
comm.h
perf comm: Remove needless headers from comm.h
2019-01-25 15:12:09 +01:00
compress.h
perf report: Implement perf.data record decompression
2019-05-15 16:36:49 -03:00
config.c
perf auxtrace: Uninline functions that touch perf_session
2019-08-31 22:24:10 -03:00
config.h
perf config: Call perf_config__init() lazily
2018-05-16 16:11:09 -03:00
copyfile.c
perf tools: Fix mode setting in copyfile_mode_ns()
2019-10-15 12:05:18 -03:00
copyfile.h
perf copyfile: Move copyfile routines to separate files
2019-09-25 09:51:49 -03:00
counts.c
perf evsel: Rename struct perf_evsel to struct evsel
2019-07-29 18:34:42 -03:00
counts.h
perf counts: Add missing headers needed for types used
2019-08-22 17:16:56 -03:00
cpu-set-sched.h
perf tools: Add fallback versions for CPU_{OR,EQUAL}()
2019-02-06 10:00:39 -03:00
cpumap.c
perf stat: Add --per-node agregation support
2019-11-06 15:49:39 -03:00
cpumap.h
perf stat: Add --per-node agregation support
2019-11-06 15:49:39 -03:00
cputopo.c
perf cpumap: Remove needless includes from cpumap.h
2019-08-22 17:16:57 -03:00
cputopo.h
perf env: Remove env.h from other headers where just a fwd decl is needed
2019-08-31 19:10:40 -03:00
cs-etm.c
perf cs-etm: Fix definition of macro TO_CS_QUEUE_NR
2019-11-06 15:43:05 -03:00
cs-etm.h
perf auxtrace: Uninline functions that touch perf_session
2019-08-31 22:24:10 -03:00
data-convert-bt.c
perf session: Return error code for perf_session__new() function on failure
2019-09-20 15:58:11 -03:00
data-convert-bt.h
…
data-convert.h
…
data.c
perf record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -03:00
data.h
perf record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -03:00
db-export.c
perf callchain: Use 'struct map_symbol' in 'struct callchain_cursor_node'
2019-11-12 08:20:53 -03:00
db-export.h
perf evsel: Rename struct perf_evsel to struct evsel
2019-07-29 18:34:42 -03:00
debug.c
perf tool: Provide an option to print perf_event_open args and return value
2019-11-12 08:32:27 -03:00
debug.h
perf tool: Provide an option to print perf_event_open args and return value
2019-11-12 08:32:27 -03:00
demangle-java.c
perf tools: Remove debug.h from places where it is not needed
2019-09-20 09:19:20 -03:00
demangle-java.h
…
demangle-rust.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
demangle-rust.h
…
dso.c
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
dso.h
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
dsos.c
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
dsos.h
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
dump-insn.c
perf script: Fix LBR skid dump problems in brstackinsn
2018-12-28 16:33:02 -03:00
dump-insn.h
perf script: Fix LBR skid dump problems in brstackinsn
2018-12-28 16:33:02 -03:00
dwarf-aux.c
perf probe: Show correct statement line number by perf probe -l
2019-11-18 18:56:27 -03:00
dwarf-aux.h
perf probe: Fix to show function entry line as probe-able
2019-11-06 15:43:06 -03:00
dwarf-regs.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
env.c
perf env: Add perf_env__numa_node()
2019-11-06 15:49:39 -03:00
env.h
perf env: Add perf_env__numa_node()
2019-11-06 15:49:39 -03:00
event.c
perf tools: Add map_groups to 'struct addr_location'
2019-11-12 08:20:53 -03:00
event.h
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
events_stats.h
perf tools: Move 'struct events_stats' and prototypes to separate header
2019-08-31 22:24:10 -03:00
evlist.c
Merge branch 'perf/urgent' into perf/core, to pick up fixes
2019-10-22 01:15:32 +02:00
evlist.h
perf evlist: Introduce append_tp_filter_pid() and append_tp_filter_pids()
2019-10-09 11:23:52 -03:00
evsel_config.h
perf evsel: Move config terms to a separate header
2019-09-25 16:26:40 -03:00
evsel_fprintf.c
perf callchain: Use 'struct map_symbol' in 'struct callchain_cursor_node'
2019-11-12 08:20:53 -03:00
evsel_fprintf.h
perf evsel: Introduce evsel_fprintf.h
2019-09-25 16:26:34 -03:00
evsel.c
perf tool: Provide an option to print perf_event_open args and return value
2019-11-12 08:32:27 -03:00
evsel.h
perf evsel: Move config terms to a separate header
2019-09-25 16:26:40 -03:00
evswitch.c
perf evswitch: Add hint when not finding specified on/off events
2019-08-15 12:26:13 -03:00
evswitch.h
perf evswitch: Introduce init() method to set the on/off evsels from the command line
2019-08-15 12:25:55 -03:00
expr.h
…
expr.y
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
find-map.c
perf tools: Make find_vdso_map() more modular
2019-01-08 13:28:13 -03:00
genelf_debug.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
genelf.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
genelf.h
perf jvmti: Include JVMTI support for s390
2019-09-25 16:26:41 -03:00
generate-cmdlist.sh
perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT
2018-04-12 10:33:31 -03:00
get_current_dir_name.c
perf tools: Remove duplicate headers
2019-08-26 11:58:29 -03:00
get_current_dir_name.h
perf tools: Move get_current_dir_name() cond prototype out of util.h
2019-07-09 10:13:26 -03:00
group.h
…
header.c
perf tools: Fix resource leak of closedir() on the error paths
2019-10-15 11:54:11 -03:00
header.h
perf data: Move perf_dir_version into data.h
2019-11-06 15:43:05 -03:00
help-unknown-cmd.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
help-unknown-cmd.h
…
hist.c
perf tools: Add a 'struct map_groups' pointer to 'struct map_symbol'
2019-11-12 08:20:53 -03:00
hist.h
perf hist: Count the total cycles of all samples
2019-11-07 09:14:15 -03:00
intel-bts.c
libperf: Move 'ids' from 'struct evsel' to 'struct perf_evsel'
2019-09-25 09:51:47 -03:00
intel-bts.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
intel-pt.c
libperf: Move 'ids' from 'struct evsel' to 'struct perf_evsel'
2019-09-25 09:51:47 -03:00
intel-pt.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
intlist.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305
2019-06-05 17:37:04 +02:00
intlist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
jit.h
…
jitdump.c
perf inject jit: Fix JIT_CODE_MOVE filename
2019-09-30 17:29:49 -03:00
jitdump.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 480
2019-06-19 17:09:51 +02:00
kvm-stat.h
perf kvm: Add arch neutral function to choose event for perf kvm record
2019-09-20 10:28:26 -03:00
levenshtein.c
…
levenshtein.h
…
llvm-utils.c
perf llvm: Make .o saving a debug message, not an info one
2019-11-06 15:43:05 -03:00
llvm-utils.h
perf tools: Remove debug.h from header files not needing it
2019-08-29 17:38:32 -03:00
lzma.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
machine.c
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
machine.h
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
map_groups.h
perf map_groups: Auto sort maps by name, if needed
2019-11-18 13:01:58 -03:00
map_symbol.h
perf tools: Add a 'struct map_groups' pointer to 'struct map_symbol'
2019-11-12 08:20:53 -03:00
map.c
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
map.h
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
mem2node.c
perf env: Remove env.h from other headers where just a fwd decl is needed
2019-08-31 19:10:40 -03:00
mem2node.h
perf env: Remove env.h from other headers where just a fwd decl is needed
2019-08-31 19:10:40 -03:00
mem-events.c
pref tools: Make 'struct addr_map_symbol' contain 'struct map_symbol'
2019-11-12 08:20:53 -03:00
mem-events.h
perf symbols: Move mem_info and branch_info out of symbol.h
2019-08-31 22:27:48 -03:00
memswap.c
…
memswap.h
perf memswap: Adopt 'struct u64_swap' from evsel.h
2019-09-20 09:19:22 -03:00
metricgroup.c
perf parse: Report initial event parsing error
2019-11-18 19:14:29 -03:00
metricgroup.h
perf metricgroup: Scale the metric result
2019-08-31 22:27:52 -03:00
mmap.c
libperf: Centralize map refcnt setting
2019-10-10 12:52:41 -03:00
mmap.h
libperf: Adopt perf_mmap__read_event() from tools/perf
2019-10-10 11:49:46 -03:00
namespaces.c
perf tools: Move event synthesizing routines to separate .c file
2019-09-20 10:28:21 -03:00
namespaces.h
perf tools: Move event synthesizing routines to separate .c file
2019-09-20 10:28:21 -03:00
ordered-events.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
ordered-events.h
perf ordered_events: Add first_time() method
2018-12-17 15:02:17 -03:00
parse-branch-options.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
parse-branch-options.h
…
parse-events.c
perf parse: Report initial event parsing error
2019-11-18 19:14:29 -03:00
parse-events.h
perf parse: Report initial event parsing error
2019-11-18 19:14:29 -03:00
parse-events.l
perf tools: Add aux-output config term
2019-08-14 10:59:59 -03:00
parse-events.y
perf parse: Use YYABORT to clear stack after failure, plugging leaks
2019-11-12 08:34:16 -03:00
parse-regs-options.c
perf tools: Avoid 'sample_reg_masks' being const + weak
2019-10-10 09:29:33 -03:00
parse-regs-options.h
perf parse-regs: Split parse_regs
2019-05-15 16:36:49 -03:00
path.c
perf tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
path.h
perf tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
perf_event_attr_fprintf.c
perf evsel: Introduce evsel_fprintf.h
2019-09-25 16:26:34 -03:00
perf_regs.c
perf tools: Avoid 'sample_reg_masks' being const + weak
2019-10-10 09:29:33 -03:00
perf_regs.h
perf tools: Avoid 'sample_reg_masks' being const + weak
2019-10-10 09:29:33 -03:00
perf-hooks-list.h
…
perf-hooks.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
perf-hooks.h
…
PERF-VERSION-GEN
perf version: Append 12 git SHA chars to the version string
2019-05-28 18:37:44 -03:00
pmu.c
perf parse: Add a deep delete for parse event terms
2019-11-07 08:30:18 -03:00
pmu.h
perf list: Hide deprecated events by default
2019-10-19 15:35:01 -03:00
pmu.l
…
pmu.y
…
print_binary.c
tools perf: Move from sane_ctype.h obtained from git to the Linux's original
2019-06-25 21:02:47 -03:00
print_binary.h
…
probe-event.c
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -03:00
probe-event.h
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -03:00
probe-file.c
perf probe: Support DW_AT_const_value constant value
2019-11-18 19:08:02 -03:00
probe-file.h
perf probe: Support DW_AT_const_value constant value
2019-11-18 19:08:02 -03:00
probe-finder.c
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -03:00
probe-finder.h
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -03:00
pstack.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
pstack.h
…
python-ext-sources
perf evsel: Introduce evsel_fprintf.h
2019-09-25 16:26:34 -03:00
python.c
perf tool: Provide an option to print perf_event_open args and return value
2019-11-12 08:32:27 -03:00
rb_resort.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
rblist.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305
2019-06-05 17:37:04 +02:00
rblist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
record.c
libperf: Add perf_evlist__first()/last() functions
2019-09-25 09:51:48 -03:00
record.h
perf record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -03:00
rlimit.c
perf tools: Introduce rlimit__bump_memlock() helper
2019-07-09 14:59:11 -03:00
rlimit.h
perf tools: Introduce rlimit__bump_memlock() helper
2019-07-09 14:59:11 -03:00
rwsem.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
rwsem.h
…
s390-cpumcf-kernel.h
perf report: Display arch specific diagnostic counter sets, starting with s390
2019-01-21 17:00:48 -03:00
s390-cpumsf-kernel.h
perf report: Add raw report support for s390 auxiliary trace
2018-08-08 15:26:48 -03:00
s390-cpumsf.c
perf env: Remove needless cpumap.h header
2019-09-20 09:19:21 -03:00
s390-cpumsf.h
perf auxtrace: Support for perf report -D for s390
2018-08-03 10:34:18 -03:00
s390-sample-raw.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
sample-raw.c
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
sample-raw.h
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
session.c
perf session: Fix decompression of PERF_RECORD_COMPRESSED records
2019-11-19 19:31:55 -03:00
session.h
perf evlist: Adopt __set_tracepoint_handlers method from perf_session
2019-10-07 12:22:17 -03:00
setns.c
perf namespaces: Move the conditional setns() prototype to namespaces.h
2019-07-09 10:13:26 -03:00
setup.py
perf tools: Add helpers to use capabilities if present
2019-08-14 10:48:39 -03:00
smt.c
perf tools: Apply new CPU topology sysfs attributes
2019-06-10 16:20:11 -03:00
smt.h
…
sort.c
perf dso: Move dso_id from 'struct map' to 'struct dso'
2019-11-19 19:12:26 -03:00
sort.h
perf diff: Report noisy for cycles diff
2019-10-11 10:57:00 -03:00
spark.c
perf diff: Report noisy for cycles diff
2019-10-11 10:57:00 -03:00
spark.h
perf diff: Report noisy for cycles diff
2019-10-11 10:57:00 -03:00
srccode.c
libperf: Move 'page_size' global variable to libperf
2019-09-25 09:51:48 -03:00
srccode.h
perf srccode: Move struct definition from map.h to srccode.h
2019-02-06 10:00:38 -03:00
srcline.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
srcline.h
perf callchain: Use cached rbtrees
2019-01-25 15:12:09 +01:00
stat-display.c
perf stat: Add --per-node agregation support
2019-11-06 15:49:39 -03:00
stat-shadow.c
perf stat: Fix free memory access / memory leaks in metrics
2019-09-25 16:26:40 -03:00
stat.c
perf stat: Add --per-node agregation support
2019-11-06 15:49:39 -03:00
stat.h
perf stat: Add --per-node agregation support
2019-11-06 15:49:39 -03:00
strbuf.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
strbuf.h
…
strfilter.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
strfilter.h
…
string2.h
perf string: Export asprintf__tp_filter_pids()
2019-10-15 13:03:57 -03:00
string.c
tools lib: Move argv_{split,free} from tools/perf/util/
2019-07-01 22:50:40 -03:00
strlist.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
strlist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
svghelper.c
perf env: Remove needless cpumap.h header
2019-09-20 09:19:21 -03:00
svghelper.h
perf timechart: Refactor svg_build_topology_map()
2019-08-29 17:38:31 -03:00
symbol_conf.h
perf report: Sort by sampled cycles percent per block for stdio
2019-11-07 10:14:48 -03:00
symbol_fprintf.c
perf symbols: Move symsrc prototypes to a separate header
2019-08-31 22:24:05 -03:00
symbol-elf.c
perf symbols: Stop using map->groups, we can use kmaps instead
2019-11-12 08:20:53 -03:00
symbol-minimal.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
symbol.c
perf map_groups: Auto sort maps by name, if needed
2019-11-18 13:01:58 -03:00
symbol.h
perf tools: Add map_groups to 'struct addr_location'
2019-11-12 08:20:53 -03:00
symsrc.h
perf symbols: Move symsrc prototypes to a separate header
2019-08-31 22:24:05 -03:00
synthetic-events.c
perf maps: Add for_each_entry()/_safe() iterators
2019-11-06 15:49:25 -03:00
synthetic-events.h
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
syscalltbl.c
perf trace: Preallocate the syscall table
2019-07-29 18:34:42 -03:00
syscalltbl.h
perf trace: Preallocate the syscall table
2019-07-29 18:34:42 -03:00
target.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
target.h
…
term.c
…
term.h
…
thread_map.c
libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix
2019-08-29 08:36:12 -03:00
thread_map.h
libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix
2019-08-29 08:36:12 -03:00
thread-stack.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
thread-stack.h
perf/core improvements and fixes:
2019-06-17 20:48:14 +02:00
thread.c
perf maps: Add for_each_entry()/_safe() iterators
2019-11-06 15:49:25 -03:00
thread.h
libperf: Rename the PERF_RECORD_ structs to have a "perf" suffix
2019-08-26 19:39:11 -03:00
time-utils.c
perf script: Fix --reltime with --time
2019-10-15 08:36:22 -03:00
time-utils.h
perf script: Fix --reltime with --time
2019-10-15 08:36:22 -03:00
tool.h
perf tool: Rename perf_tool::bpf_event to bpf
2019-08-26 19:39:11 -03:00
top.c
libperf: Add perf_evlist__first()/last() functions
2019-09-25 09:51:48 -03:00
top.h
perf auxtrace: Uninline functions that touch perf_session
2019-08-31 22:24:10 -03:00
trace-event-info.c
libperf: Move 'page_size' global variable to libperf
2019-09-25 09:51:48 -03:00
trace-event-parse.c
perf tools: Remove unused trace_find_next_event()
2019-11-05 08:39:27 -03:00
trace-event-read.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
trace-event-scripting.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
trace-event.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
trace-event.h
perf tools: Remove unused trace_find_next_event()
2019-11-05 08:39:27 -03:00
trigger.h
perf tools: Remove debug.h from header files not needing it
2019-08-29 17:38:32 -03:00
tsc.c
…
tsc.h
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
units.c
…
units.h
…
unwind-libdw.c
perf tools: Add a 'struct map_groups' pointer to 'struct map_symbol'
2019-11-12 08:20:53 -03:00
unwind-libdw.h
…
unwind-libunwind-local.c
perf tools: Add a 'struct map_groups' pointer to 'struct map_symbol'
2019-11-12 08:20:53 -03:00
unwind-libunwind.c
perf dsos: Move the dsos struct and its methods to separate source files
2019-08-31 22:24:10 -03:00
unwind.h
perf unwind: Use 'struct map_symbol' in 'struct unwind_entry'
2019-11-12 08:20:53 -03:00
usage.c
perf tools: Remove debug.h from places where it is not needed
2019-09-20 09:19:20 -03:00
util.c
perf record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -03:00
util.h
perf copyfile: Move copyfile routines to separate files
2019-09-25 09:51:49 -03:00
values.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
values.h
…
vdso.c
perf map_groups: Introduce for_each_entry() and for_each_entry_safe() iterators
2019-11-06 15:49:39 -03:00
vdso.h
…
xyarray.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
zlib.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
zstd.c
perf session: Fix loading of compressed data split across adjacent records
2019-07-23 09:04:03 -03:00