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linux/tools/perf/util
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Casey Chen 4c17736689 perf tool: fix dereferencing NULL al->maps 
With 0dd5041c9a ("perf addr_location: Add init/exit/copy functions"),
when cpumode is 3 (macro PERF_RECORD_MISC_HYPERVISOR),
thread__find_map() could return with al->maps being NULL.

The path below could add a callchain_cursor_node with NULL ms.maps.

add_callchain_ip()
  thread__find_symbol(.., &al)
    thread__find_map(.., &al)   // al->maps becomes NULL
  ms.maps = maps__get(al.maps)
  callchain_cursor_append(..., &ms, ...)
    node->ms.maps = maps__get(ms->maps)

Then the path below would dereference NULL maps and get segfault.

fill_callchain_info()
  maps__machine(node->ms.maps);

Fix it by checking if maps is NULL in fill_callchain_info().

Fixes: 0dd5041c9a ("perf addr_location: Add init/exit/copy functions")
Signed-off-by: Casey Chen <cachen@purestorage.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: yzhong@purestorage.com
Link: https://lore.kernel.org/r/20240722211548.61455-1-cachen@purestorage.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2024-07-26 11:12:16 -07:00
..
arm-spe-decoder
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
bpf_skel
perf bpf filter: Add uid and gid terms
2024-05-30 10:05:57 -07:00
cs-etm-decoder
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
hisi-ptt-decoder
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
include
tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'
2024-01-30 11:31:15 -03:00
intel-pt-decoder
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
libunwind
perf unwind: Use perf_arch_reg_{ip|sp}() to substitute macros
2023-08-16 08:48:06 -03:00
perf-regs-arch
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
scripting-engines
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
addr_location.c
perf addr_location: Add init/exit/copy functions
2023-06-12 15:57:53 -03:00
addr_location.h
perf addr_location: Add init/exit/copy functions
2023-06-12 15:57:53 -03:00
affinity.c
…
affinity.h
…
amd-sample-raw.c
perf script ibs: Remove unused include
2023-08-23 08:41:52 -03:00
annotate-data.c
perf annotate-data: Ensure the number of type histograms
2024-05-11 13:03:13 -03:00
annotate-data.h
perf annotate-data: Add hist_entry__annotate_data_tui()
2024-04-12 12:02:06 -03:00
annotate.c
perf annotate: Fix segfault on sample histogram
2024-05-11 13:03:13 -03:00
annotate.h
perf annotate: Move 'start' field struct to 'struct annotated_source'
2024-04-08 17:43:20 -03:00
archinsn.h
…
arm64-frame-pointer-unwind-support.c
…
arm64-frame-pointer-unwind-support.h
…
arm-spe.c
perf thread: Add accessor functions for thread
2023-06-12 15:57:53 -03:00
arm-spe.h
perf pmu: Lazily compute default config
2023-10-17 12:40:50 -07:00
auxtrace.c
perf auxtrace: Allow number of queues to be specified
2024-05-07 12:44:02 -03:00
auxtrace.h
perf auxtrace: Allow number of queues to be specified
2024-05-07 12:44:02 -03:00
block-info.c
perf block-info: Remove unused refcount
2024-05-07 18:06:44 -03:00
block-info.h
perf block-info: Remove unused refcount
2024-05-07 18:06:44 -03:00
block-range.c
perf annotate: Move max_coverage from 'struct annotation' to 'struct annotated_branch'
2023-11-09 13:49:33 -03:00
block-range.h
…
bpf_counter_cgroup.c
perf tools: Ignore deleted cgroups
2024-05-10 10:52:46 -03:00
bpf_counter.c
libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()
2023-12-12 14:55:13 -03:00
bpf_counter.h
…
bpf_ftrace.c
…
bpf_kwork_top.c
perf cpumap: Use perf_cpu_map__for_each_cpu when possible
2024-03-21 10:41:28 -03:00
bpf_kwork.c
perf cpumap: Use perf_cpu_map__for_each_cpu when possible
2024-03-21 10:41:28 -03:00
bpf_lock_contention.c
perf machine: Move machine's threads into its own abstraction
2024-03-03 22:51:44 -08:00
bpf_map.c
…
bpf_map.h
…
bpf_off_cpu.c
perf offcpu: Add missed btf_free
2023-10-25 13:38:33 -07:00
bpf-event.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
bpf-event.h
perf env: Avoid recursively taking env->bpf_progs.lock
2024-01-03 17:54:54 -03:00
bpf-filter.c
perf bpf filter: Add uid and gid terms
2024-05-30 10:05:57 -07:00
bpf-filter.h
perf bpf filter: Give terms their own enum
2024-05-30 10:05:57 -07:00
bpf-filter.l
perf bpf filter: Add uid and gid terms
2024-05-30 10:05:57 -07:00
bpf-filter.y
perf bpf filter: Give terms their own enum
2024-05-30 10:05:57 -07:00
bpf-prologue.h
…
bpf-utils.c
…
bpf-utils.h
…
branch.c
perf callchain: Make display use of branch_type_stat const
2023-10-25 13:38:50 -07:00
branch.h
perf callchain: Make display use of branch_type_stat const
2023-10-25 13:38:50 -07:00
Build
perf util: Make util its own library
2024-06-26 11:07:42 -07:00
build-id.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
build-id.h
perf dsos: Attempt to better abstract DSOs internals
2024-04-12 12:04:13 -03:00
cache.h
perf path: Make mkpath thread safe, remove 16384 bytes from .bss
2023-05-28 10:24:14 -03:00
cacheline.c
…
cacheline.h
…
call-path.c
…
call-path.h
…
callchain.c
perf tool: fix dereferencing NULL al->maps
2024-07-26 11:12:16 -07:00
callchain.h
perf callchain: Minor layout changes to callchain_list
2023-10-25 13:39:32 -07:00
cap.c
…
cap.h
…
cgroup.c
perf tools: Ignore deleted cgroups
2024-05-10 10:52:46 -03:00
cgroup.h
perf lock contention: Add -G/--cgroup-filter option
2023-09-12 17:32:00 -03:00
clockid.c
…
clockid.h
…
cloexec.c
…
cloexec.h
…
color_config.c
…
color.c
…
color.h
…
comm.c
perf comm str: Avoid sort during insert
2024-07-03 14:59:15 -07:00
comm.h
…
compress.h
perf mmap: Lazily initialize zstd streams to save memory when not using it
2023-11-28 14:25:06 -03:00
config.c
perf parse-events: Remove BPF event support
2023-08-15 16:41:48 -03:00
config.h
…
copyfile.c
…
copyfile.h
…
counts.c
…
counts.h
…
cpu-set-sched.h
…
cpumap.c
perf cpumap: Remove refcnt from 'struct cpu_aggr_map'
2024-05-07 18:06:44 -03:00
cpumap.h
perf cpumap: Remove refcnt from 'struct cpu_aggr_map'
2024-05-07 18:06:44 -03:00
cputopo.c
libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()
2023-12-12 14:55:13 -03:00
cputopo.h
…
cs-etm-base.c
…
cs-etm.c
perf dso: Fix address sanitizer build
2024-07-12 09:38:41 -07:00
cs-etm.h
perf pmu: Lazily compute default config
2023-10-17 12:40:50 -07:00
data-convert-bt.c
…
data-convert-json.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
data-convert.h
…
data.c
perf data: Minor code style alignment cleanup
2024-01-22 12:08:21 -08:00
data.h
perf data: Minor code style alignment cleanup
2024-01-22 12:08:21 -08:00
db-export.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
db-export.h
…
debug.c
perf annotate-data: Add debug messages
2024-03-21 10:41:28 -03:00
debug.h
perf annotate-data: Add debug messages
2024-03-21 10:41:28 -03:00
debuginfo.c
perf tools: Add util/debuginfo.[ch] files
2023-11-10 09:03:54 -03:00
debuginfo.h
perf tools: Add util/debuginfo.[ch] files
2023-11-10 09:03:54 -03:00
demangle-cxx.cpp
…
demangle-cxx.h
…
demangle-java.c
…
demangle-java.h
…
demangle-ocaml.c
…
demangle-ocaml.h
…
demangle-rust.c
…
demangle-rust.h
…
disasm.c
perf dso: Fix address sanitizer build
2024-07-12 09:38:41 -07:00
disasm.h
perf annotate: Split out util/disasm.c
2024-04-03 11:48:57 -03:00
dlfilter.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
dlfilter.h
…
dso.c
perf dso: Fix build when libunwind is enabled
2024-07-17 13:17:57 -07:00
dso.h
perf dso: Fix build when libunwind is enabled
2024-07-17 13:17:57 -07:00
dsos.c
perf dsos: When adding a dso into sorted dsos maintain the sort order
2024-07-03 15:02:53 -07:00
dsos.h
perf dsos: Remove __dsos__findnew_link_by_longname_id()
2024-05-06 09:33:37 -03:00
dump-insn.c
…
dump-insn.h
perf script: Add capstone support for '-F +brstackdisasm'
2024-04-05 10:43:07 -03:00
dwarf-aux.c
perf dwarf-aux: Fix build with HAVE_DWARF_CFI_SUPPORT
2024-05-09 18:19:27 -03:00
dwarf-aux.h
perf dwarf-aux: Add die_collect_global_vars()
2024-05-02 10:45:30 -03:00
dwarf-regs.c
perf dwarf-regs: Add get_dwarf_regnum()
2023-12-23 10:56:05 -03:00
env.c
perf env: Avoid recursively taking env->bpf_progs.lock
2024-01-03 17:54:54 -03:00
env.h
perf stat: Support per-cluster aggregation
2024-02-09 14:59:53 -08:00
event.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
event.h
perf symbols: Add kallsyms__get_symbol_start()
2023-07-28 19:01:16 -03:00
events_stats.h
perf hist: Add symbol_conf.skip_empty
2024-06-15 21:04:04 -07:00
evlist.c
perf parse-events: Add new 'fake_tp' parameter for tests
2024-05-10 10:49:26 -03:00
evlist.h
perf top: Uniform the event name for the hybrid machine
2023-12-14 19:13:10 -03:00
evsel_config.h
…
evsel_fprintf.c
perf callchain: Use pthread keys for tls callchain_cursor
2023-06-12 15:57:54 -03:00
evsel_fprintf.h
…
evsel.c
util: constant -1 with expression of type char
2024-06-25 11:06:20 -07:00
evsel.h
perf evsel: Refactor tool events
2024-06-10 16:45:10 -07:00
evswitch.c
…
evswitch.h
…
expr.c
perf: parse-events: Fix compilation error while defining DEBUG_PARSER
2024-06-06 00:19:36 -07:00
expr.h
perf jevents: Add a new expression builtin strcmp_cpuid_str()
2023-08-17 14:12:14 -03:00
expr.l
perf expr: Allow NaN to be a valid number
2024-02-13 13:47:08 -08:00
expr.y
perf expr: Make YYDEBUG dependent on doing a debug build
2023-09-12 17:46:50 -03:00
find-map.c
…
fncache.c
…
fncache.h
…
ftrace.h
…
genelf_debug.c
perf jit: Fix incorrect file name in DWARF line table
2023-06-20 22:18:58 -07:00
genelf.c
perf genelf: remove unused struct 'options'
2024-06-03 22:07:52 -07:00
genelf.h
perf genelf: Fix compiling with libelf on rv32
2024-04-18 22:22:51 -03:00
generate-cmdlist.sh
…
get_current_dir_name.c
…
get_current_dir_name.h
…
hashmap.c
…
hashmap.h
perf tools: Update copy of libbpf's hashmap.c
2023-09-11 10:31:02 -03:00
header.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
header.h
perf: Extract building cache level for a CPU into separate function
2023-05-23 12:20:14 -03:00
help-unknown-cmd.c
perf help: Lower levenshtein penality for deleting character
2024-03-21 13:54:40 -03:00
help-unknown-cmd.h
…
hisi-ptt.c
perf hisi-ptt: remove unused struct 'hisi_ptt_queue'
2024-06-04 18:17:17 -07:00
hisi-ptt.h
…
hist.c
perf hist: Add symbol_conf.skip_empty
2024-06-15 21:04:04 -07:00
hist.h
perf hist: Add symbol_conf.skip_empty
2024-06-15 21:04:04 -07:00
intel-bts.c
perf thread: Add accessor functions for thread
2023-06-12 15:57:53 -03:00
intel-bts.h
…
intel-pt.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
intel-pt.h
perf pmu: Lazily compute default config
2023-10-17 12:40:50 -07:00
intlist.c
…
intlist.h
…
iostat.c
…
iostat.h
…
jit.h
…
jitdump.c
perf jitdump: Avoid memory leak
2023-10-12 10:01:56 -07:00
jitdump.h
…
kvm-stat.h
…
kwork.h
perf kwork top: Implements BPF-based cpu usage statistics
2023-09-12 17:31:59 -03:00
levenshtein.c
…
levenshtein.h
…
lock-contention.h
perf lock contention: Add -G/--cgroup-filter option
2023-09-12 17:32:00 -03:00
lzma.c
perf lzma: Convert some pr_err() to pr_debug() as callers already use pr_debug()
2023-08-22 16:53:32 -03:00
machine.c
perf mem-info: Add reference count checking
2024-05-07 18:06:44 -03:00
machine.h
perf dsos: Attempt to better abstract DSOs internals
2024-04-12 12:04:13 -03:00
map_symbol.c
perf mem_info: Add and use map_symbol__exit and addr_map_symbol__exit
2023-10-25 13:39:58 -07:00
map_symbol.h
perf mem_info: Add and use map_symbol__exit and addr_map_symbol__exit
2023-10-25 13:39:58 -07:00
map.c
perf map: Add missing dso__put() in map__new()
2024-05-06 15:36:51 -03:00
map.h
perf map: Add map__objdump_2rip()
2024-03-21 10:41:28 -03:00
maps.c
perf maps: Add/use a sorted insert for fixup overlap and insert
2024-06-06 23:31:30 -07:00
maps.h
perf maps: Locking tidy up of nr_maps
2024-02-12 12:35:41 -08:00
mem2node.c
…
mem2node.h
…
mem-events.c
perf mem: Warn if memory events are not supported on all CPUs
2024-07-12 09:38:40 -07:00
mem-events.h
perf mem-info: Move mem-info out of mem-events and symbol
2024-05-07 18:06:44 -03:00
mem-info.c
perf mem-info: Add reference count checking
2024-05-07 18:06:44 -03:00
mem-info.h
perf mem-info: Add reference count checking
2024-05-07 18:06:44 -03:00
memswap.c
…
memswap.h
…
metricgroup.c
perf parse-events: Add new 'fake_tp' parameter for tests
2024-05-10 10:49:26 -03:00
metricgroup.h
perf stat: Add new field in stat_config to enable hardware aware grouping
2024-04-18 22:22:51 -03:00
mmap.c
perf mmap: Lazily initialize zstd streams to save memory when not using it
2023-11-28 14:25:06 -03:00
mmap.h
perf mmap: Lazily initialize zstd streams to save memory when not using it
2023-11-28 14:25:06 -03:00
mutex.c
…
mutex.h
…
namespaces.c
…
namespaces.h
…
off_cpu.h
…
ordered-events.c
…
ordered-events.h
…
parse-branch-options.c
perf tools: Add branch counter knob
2023-11-09 13:47:50 -03:00
parse-branch-options.h
…
parse-events.c
perf evsel: Refactor tool events
2024-06-10 16:45:10 -07:00
parse-events.h
Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
2024-05-26 08:41:34 -03:00
parse-events.l
Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
2024-05-26 08:41:34 -03:00
parse-events.y
Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
2024-05-26 08:41:34 -03:00
parse-regs-options.c
perf parse-regs: Introduce a weak function arch__sample_reg_masks()
2024-02-15 13:48:36 -08:00
parse-regs-options.h
…
parse-sublevel-options.c
…
parse-sublevel-options.h
…
path.c
perf path: Make mkpath thread safe, remove 16384 bytes from .bss
2023-05-28 10:24:14 -03:00
path.h
…
perf_api_probe.c
libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()
2023-12-12 14:55:13 -03:00
perf_api_probe.h
…
perf_event_attr_fprintf.c
perf tools: Add/use PMU reverse lookup from config to name
2024-03-21 13:53:45 -03:00
perf_regs.c
perf parse-regs: Introduce a weak function arch__sample_reg_masks()
2024-02-15 13:48:36 -08:00
perf_regs.h
perf parse-regs: Introduce a weak function arch__sample_reg_masks()
2024-02-15 13:48:36 -08:00
perf-hooks-list.h
…
perf-hooks.c
…
perf-hooks.h
…
PERF-VERSION-GEN
…
pfm.c
perf list pfm: Retry supported test with exclude_kernel
2023-09-12 17:32:00 -03:00
pfm.h
…
pmu.c
perf: pmus: Remove unneeded semicolon
2024-06-28 12:55:29 -07:00
pmu.h
perf pmu: Count sys and cpuid JSON events separately
2024-05-11 13:03:13 -03:00
pmu.l
…
pmu.y
perf pmu: Add YYDEBUG
2023-09-12 17:47:00 -03:00
pmus.c
perf pmus: Fixes always false when compare duplicates aliases
2024-06-25 11:06:20 -07:00
pmus.h
perf pmus: Sort/merge/aggregate PMUs like mrvl_ddr_pmu
2024-05-28 11:29:49 -07:00
print_binary.c
…
print_binary.h
…
print_insn.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
print_insn.h
perf script: Consolidate capstone print functions
2024-04-08 17:42:27 -03:00
print-events.c
perf list: Give more details about raw event encodings
2024-03-21 10:41:29 -03:00
print-events.h
perf pmus: Skip duplicate PMUs and don't print list suffix by default
2023-08-29 14:16:14 -03:00
probe-event.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
probe-event.h
perf probe: Make synthesize_perf_probe_point() private to probe-event.c
2023-08-07 16:40:29 -03:00
probe-file.c
…
probe-file.h
…
probe-finder.c
bitops: make BYTES_TO_BITS() treewide-available
2024-04-01 10:49:27 +01:00
probe-finder.h
perf tools: Add util/debuginfo.[ch] files
2023-11-10 09:03:54 -03:00
pstack.c
…
pstack.h
…
python.c
perf python: Switch module to linking libraries from building source
2024-06-26 11:08:00 -07:00
rb_resort.h
perf trace: Ignore thread hashing in summary
2024-03-03 22:51:18 -08:00
rblist.c
…
rblist.h
…
record.c
perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty
2024-03-21 10:41:28 -03:00
record.h
…
rlimit.c
perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile
2023-10-25 10:02:11 -07:00
rlimit.h
perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile
2023-10-25 10:02:11 -07:00
rwsem.c
perf rwsem: Add debug mode that uses a mutex
2023-10-25 13:35:35 -07:00
rwsem.h
perf rwsem: Add debug mode that uses a mutex
2023-10-25 13:35:35 -07:00
s390-cpumcf-kernel.h
perf report: Add s390 raw data interpretation for PAI counters
2023-11-15 12:51:53 -05:00
s390-cpumsf-kernel.h
…
s390-cpumsf.c
…
s390-cpumsf.h
…
s390-sample-raw.c
perf report: Remove warning on missing raw data for s390
2023-11-27 15:38:37 -03:00
sample-raw.c
…
sample-raw.h
…
sample.h
perf tools: Add branch counter knob
2023-11-09 13:47:50 -03:00
session.c
perf report: Display pregress bar on redirected pipe data
2024-06-27 19:58:07 -07:00
session.h
perf hist: Add symbol_conf.skip_empty
2024-06-15 21:04:04 -07:00
setns.c
…
setup.py
perf python: Switch module to linking libraries from building source
2024-06-26 11:08:00 -07:00
sharded_mutex.c
perf sharded_mutex: Introduce sharded_mutex
2023-06-20 17:03:43 -07:00
sharded_mutex.h
perf sharded_mutex: Introduce sharded_mutex
2023-06-20 17:03:43 -07:00
sideband_evlist.c
…
smt.c
…
smt.h
…
sort.c
perf report: Fix condition in sort__sym_cmp()
2024-06-25 11:06:20 -07:00
sort.h
perf report: Add weight[123] output fields
2024-04-17 12:21:39 -03:00
spark.c
…
spark.h
…
srccode.c
…
srccode.h
…
srcline.c
perf dso: Fix address sanitizer build
2024-07-12 09:38:41 -07:00
srcline.h
perf srcline: Add a timeout to reading from addr2line
2023-06-14 18:19:06 -03:00
stat-display.c
perf stat: Use field separator in the metric header
2024-06-28 10:58:09 -07:00
stat-shadow.c
perf stat: Fix the hard-coded metrics calculation on the hybrid
2024-06-21 09:43:09 -07:00
stat.c
perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty
2024-03-21 10:41:28 -03:00
stat.h
perf stat: Add new field in stat_config to enable hardware aware grouping
2024-04-18 22:22:51 -03:00
strbuf.c
…
strbuf.h
…
stream.c
…
stream.h
…
strfilter.c
…
strfilter.h
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string2.h
perf util: Add a function for replacing characters in a string
2023-09-12 17:32:00 -03:00
string.c
perf util: Add a function for replacing characters in a string
2023-09-12 17:32:00 -03:00
strlist.c
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strlist.h
…
svghelper.c
perf cpumap: Use perf_cpu_map__for_each_cpu when possible
2024-03-21 10:41:28 -03:00
svghelper.h
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symbol_conf.h
perf hist: Add symbol_conf.skip_empty
2024-06-15 21:04:04 -07:00
symbol_fprintf.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
symbol-elf.c
perf symbol-elf: dso__load_sym_internal() reference count fixes
2024-05-06 16:07:30 -03:00
symbol-minimal.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
symbol.c
perf dso: Fix address sanitizer build
2024-07-12 09:38:41 -07:00
symbol.h
perf mem-info: Move mem-info out of mem-events and symbol
2024-05-07 18:06:44 -03:00
symsrc.h
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synthetic-events.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
synthetic-events.h
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syscalltbl.c
perf trace: Fix iteration of syscall ids in syscalltbl->entries
2024-07-12 09:49:02 -07:00
syscalltbl.h
perf trace: Fix iteration of syscall ids in syscalltbl->entries
2024-07-12 09:49:02 -07:00
target.c
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target.h
perf target: Remove unused hybrid value
2023-05-27 09:38:59 -03:00
term.c
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term.h
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thread_map.c
perf thread_map: Skip exited threads when scanning /proc
2024-02-22 09:11:03 -08:00
thread_map.h
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thread-stack.c
x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT
2023-08-14 11:46:51 +02:00
thread-stack.h
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thread.c
perf thread: Fixes to thread__new() related to initializing comm
2024-05-09 18:15:25 -03:00
thread.h
perf machine: Move machine's threads into its own abstraction
2024-03-03 22:51:44 -08:00
threads.c
perf threads: Switch from rbtree to hashmap
2024-03-03 22:52:04 -08:00
threads.h
perf threads: Reduce table size from 256 to 8
2024-03-03 22:52:13 -08:00
time-utils.c
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time-utils.h
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tool.h
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top.c
perf top: Avoid repeated function calls to perf_cpu_map__nr().
2023-12-18 21:34:39 -03:00
top.h
perf top: Convert to the global annotation_options
2023-12-07 16:47:55 -03:00
topdown.c
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topdown.h
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trace-event-info.c
perf trace-event-info: Avoid passing NULL value to closedir
2023-10-12 10:01:57 -07:00
trace-event-parse.c
perf evsel: Rename get_states() to parse_task_states() and make it public
2024-02-01 22:10:27 -08:00
trace-event-read.c
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trace-event-scripting.c
…
trace-event.c
…
trace-event.h
perf evsel: Rename get_states() to parse_task_states() and make it public
2024-02-01 22:10:27 -08:00
tracepoint.c
perf tracepoint: Don't scan all tracepoints to test if one exists
2024-05-09 18:46:43 -03:00
tracepoint.h
perf tracepoint: Don't scan all tracepoints to test if one exists
2024-05-09 18:46:43 -03:00
trigger.h
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tsc.c
…
tsc.h
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units.c
…
units.h
…
unwind-libdw.c
perf dso: Fix address sanitizer build
2024-07-12 09:38:41 -07:00
unwind-libdw.h
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unwind-libunwind-local.c
perf dso: Fix build when libunwind is enabled
2024-07-17 13:17:57 -07:00
unwind-libunwind.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
unwind.h
perf unwind: Use perf_arch_reg_{ip|sp}() to substitute macros
2023-08-16 08:48:06 -03:00
usage.c
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util.c
perf list: Add scandirat compatibility function
2024-02-22 09:11:41 -08:00
util.h
perf list: Add scandirat compatibility function
2024-02-22 09:11:41 -08:00
values.c
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values.h
perf hist: Move histogram related code to hist.h
2024-04-17 12:21:39 -03:00
vdso.c
perf dso: Add reference count checking and accessor functions
2024-05-06 15:28:49 -03:00
vdso.h
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zlib.c
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zstd.c
perf mmap: Lazily initialize zstd streams to save memory when not using it
2023-11-28 14:25:06 -03:00