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dd975497ad
linux/tools/perf/util
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Masami Hiramatsu dd975497ad perf probe: Introduce perf_cache interfaces 
Introduce perf_cache object and interfaces to create, add entries,
commit, and delete the object.

perf_cache represents a file for the cached "perf probe" definitions on
one binary file or vmlinux which has its own build id. The probe cache
file is located under the build-id cache directory of the target binary,
as below;

  <perf-debug-dir>/.build-id/<BU>/<ILDID>/probe

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160615032830.31330.84998.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-06-15 14:34:31 -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: Fix off-by-one comparison on maximum code 2016-04-25 20:35:59 -03:00
libunwind perf callchain: Support aarch64 cross-platform 2016-06-07 15:13:35 -03:00
scripting-engines perf tools: Fix usage of max_stack sysctl 2016-05-20 11:43:56 -03:00
alias.c
annotate.c perf annotate: Sort list of recognised instructions 2016-05-20 11:43:57 -03:00
annotate.h perf tools: Remove misplaced __maybe_unused 2016-03-23 12:03:04 -03:00
auxtrace.c perf tools: Add support for skipping itrace instructions 2016-03-30 11:14:09 -03:00
auxtrace.h perf tools: Add support for skipping itrace instructions 2016-03-30 11:14:09 -03:00
bpf-loader.c tools lib bpf: Rename set_private() to set_priv() 2016-06-06 18:19:49 -03:00
bpf-loader.h perf bpf: Clone bpf stdout events in multiple bpf scripts 2016-04-11 22:17:45 -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 callchain: Support aarch64 cross-platform 2016-06-07 15:13:35 -03:00
build-id.c perf buildid: Rename and export build_id_cache__cachedir() 2016-06-14 09:29:54 -03:00
build-id.h perf buildid: Rename and export build_id_cache__cachedir() 2016-06-14 09:29:54 -03:00
cache.h perf tools: Remove xrealloc and ALLOC_GROW 2016-05-10 11:58:27 -03:00
call-path.c perf tools: Refactor code to move call path handling out of thread-stack 2016-05-06 13:00:43 -03:00
call-path.h perf tools: Refactor code to move call path handling out of thread-stack 2016-05-06 13:00:43 -03:00
callchain.c perf hists: Move sort__has_parent into struct perf_hpp_list 2016-05-05 21:03:59 -03:00
callchain.h perf tools: Per event max-stack settings 2016-05-30 12:41:44 -03:00
cgroup.c perf subcmd: Create subcmd library 2015-12-17 14:27:14 -03:00
cgroup.h perf tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -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: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -03:00
color.c perf config: Bring perf_default_config to the very beginning at main() 2016-02-26 19:49:16 -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
config.c perf config: Handle NULL at perf_config_set__delete() 2016-06-14 09:29:53 -03:00
config.h perf config: Introduce perf_config_set class 2016-04-14 09:00:42 -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 cpu_map: Add has() method 2016-04-13 10:11:50 -03:00
cpumap.h perf cpu_map: Add has() method 2016-04-13 10:11:50 -03:00
ctype.c perf ui/stdio: Align column header for hierarchy output 2016-02-24 20:21:12 -03:00
data-convert-bt.c perf ctf: Convert invalid chars in a string before set value 2016-05-27 12:08:40 -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 data: Add perf_data_file__switch() helper 2016-04-14 08:57:54 -03:00
data.h perf data: Add perf_data_file__switch() helper 2016-04-14 08:57:54 -03:00
db-export.c perf thread: Adopt get_main_thread from db-export.c 2016-05-30 12:41:43 -03:00
db-export.h perf script: Add call path id to exported sample in db export 2016-05-06 13:00:53 -03:00
debug.c perf tools: Make binary data printer code in trace_event public available 2016-02-24 11:38:01 -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 tools: Set buildid dir under symfs when --symfs is provided 2016-05-20 11:43:58 -03:00
dso.h perf buildid-cache: Use path/to/bin/buildid/elf instead of path/to/bin/buildid 2016-05-30 13:15:03 -03:00
dwarf-aux.c perf probe: Check if dwarf_getlocations() is available 2016-05-12 11:26:59 -03:00
dwarf-aux.h perf tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -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 record: Fix crash when kptr is restricted 2016-05-27 09:41:39 -03:00
event.h perf tools: Add time conversion event 2016-03-31 10:52:24 -03:00
evlist.c perf evlist: Fix alloc_mmap() failure path 2016-06-03 14:53:46 -03:00
evlist.h perf evlist: Choose correct reading direction according to evlist->backward 2016-05-30 12:41:45 -03:00
evsel_fprintf.c perf evsel: Move fprintf methods to separate source file 2016-04-14 19:46:58 -03:00
evsel.c perf/core improvements and fixes: 2016-06-08 09:29:23 +02:00
evsel.h perf evsel: Provide way to extract integer value from format_field 2016-06-03 14:53:46 -03:00
find-vdso-map.c
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: genelf makes assumptions about endian 2016-03-30 18:12:06 -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
group.h perf stat: Basic support for TopDown in perf stat 2016-06-06 17:04:15 -03:00
header.c perf tools: Use SBUILD_ID_SIZE where applicable 2016-05-11 13:06:06 -03:00
header.h perf tools: Remove misplaced __maybe_unused 2016-03-23 12:03:04 -03:00
help-unknown-cmd.c perf help: Do not use ALLOC_GROW in add_cmd_list 2016-05-10 11:58:09 -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: Replace perf_evsel arg perf_hpp_fmt's width callback 2016-06-15 10:50:04 -03:00
hist.h perf hists: Replace perf_evsel arg perf_hpp_fmt's width callback 2016-06-15 10:50:04 -03:00
intel-bts.c perf tools: Add support for skipping itrace instructions 2016-03-30 11:14:09 -03:00
intel-bts.h perf tools: Add Intel BTS support 2015-08-21 11:34:10 -03:00
intel-pt.c Merge branch 'perf/urgent' into perf/core, to resolve conflict 2016-04-23 14:12:10 +02:00
intel-pt.h perf tools: Pass Intel PT information for decoding MTC and CYC 2015-08-24 17:46:43 -03:00
intlist.c
intlist.h
jit.h perf tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -03:00
jitdump.c perf jit: memset() variable 'st' using the correct size 2016-04-19 12:37:01 -03:00
jitdump.h perf jit: Add support for using TSC as a timestamp 2016-04-01 18:42:55 -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 llvm: Use strerror_r instead of the thread unsafe strerror one 2016-03-23 17:42:21 -03:00
llvm-utils.h perf tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -03:00
lzma.c
machine.c perf/core improvements and fixes: 2016-06-08 09:34:15 +02:00
machine.h perf trace: Warn when trying to resolve kernel addresses with kptr_restrict=1 2016-05-20 11:43:54 -03:00
map.c perf tools: Use SBUILD_ID_SIZE where applicable 2016-05-11 13:06:06 -03:00
map.h perf maps: Introduce maps__find_symbol_by_name() 2015-09-30 18:34:25 -03:00
mem-events.c perf mem: Add --ldlat option 2016-06-15 10:35:27 -03:00
mem-events.h perf mem: Add --ldlat option 2016-06-15 10:35:27 -03:00
ordered-events.c perf ordered_events: Introduce reinit() 2016-04-14 08:57:54 -03:00
ordered-events.h perf ordered_events: Introduce reinit() 2016-04-14 08:57:54 -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 Merge branch 'linus' into perf/core, to refresh the branch 2016-06-08 09:26:46 +02:00
parse-events.h perf tools: Per event max-stack settings 2016-05-30 12:41:44 -03:00
parse-events.l perf stat: Basic support for TopDown in perf stat 2016-06-06 17:04:15 -03:00
parse-events.y perf tools: Explicitly declare inc_group_count as a void function 2016-03-08 10:11:16 +01:00
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: Remove unused perf_pathdup, xstrdup functions 2016-03-23 15:27:33 -03:00
perf_regs.c perf tools: Fix perf regs mask generation 2016-05-11 21:54:06 +10:00
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
pmu.c perf pmu: Make pmu_formats_string to check return value of strbuf 2016-05-10 11:57:52 -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 probe: Uncomment and export synthesize_perf_probe_point() 2016-06-14 09:29:54 -03:00
probe-event.h perf probe: Uncomment and export synthesize_perf_probe_point() 2016-06-14 09:29:54 -03:00
probe-file.c perf probe: Introduce perf_cache interfaces 2016-06-15 14:34:31 -03:00
probe-file.h perf probe: Introduce perf_cache interfaces 2016-06-15 14:34:31 -03:00
probe-finder.c perf probe: Check the return value of strbuf APIs 2016-05-10 11:53:34 -03:00
probe-finder.h perf tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -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 perf symbols: Move fprintf routines to separate object file 2016-04-14 19:46:53 -03:00
python.c perf python: Support the PERF_RECORD_SWITCH event 2015-10-07 19:41:50 -03:00
quote.c perf tools: Make alias handler to check return value of strbuf 2016-05-10 11:56:52 -03:00
quote.h perf tools: Make alias handler to check return value of strbuf 2016-05-10 11:56:52 -03:00
rb_resort.h perf tools: Add template for generating rbtree resort class 2016-05-05 21:03:55 -03:00
rblist.c
rblist.h
record.c perf evsel: Do not use globals in config() 2016-04-11 22:18:20 -03:00
session.c Merge branch 'linus' into perf/core, to refresh the branch 2016-06-08 09:26:46 +02:00
session.h perf evsel: Move some methods from session.[ch] to evsel.[ch] 2016-04-13 10:11:52 -03:00
setup.py perf tools: Fix python extension build 2016-02-29 11:18:25 -03:00
sort.c perf hists: Replace perf_evsel arg perf_hpp_fmt's width callback 2016-06-15 10:50:04 -03:00
sort.h perf report: Add srcline_from/to branch sort keys 2016-05-23 11:25:16 -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: Add computation of TopDown formulas 2016-06-06 17:04:16 -03:00
stat.c perf stat: Add computation of TopDown formulas 2016-06-06 17:04:16 -03:00
stat.h perf stat: Add computation of TopDown formulas 2016-06-06 17:04:16 -03:00
strbuf.c perf tools: Rewrite strbuf not to die() 2016-05-10 11:27:58 -03:00
strbuf.h perf tools: Rewrite strbuf not to die() 2016-05-10 11:27:58 -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 tools: Remove needless 'extern' from function prototypes 2016-03-23 15:06:35 -03:00
symbol_fprintf.c perf symbols: Move fprintf routines to separate object file 2016-04-14 19:46:53 -03:00
symbol-elf.c perf symbols: Fix kallsyms perf test on ppc64le 2016-05-05 21:04:03 -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 buildid-cache: Use path/to/bin/buildid/elf instead of path/to/bin/buildid 2016-05-30 13:15:03 -03:00
symbol.h perf report: Add srcline_from/to branch sort keys 2016-05-23 11:25:16 -03:00
syscalltbl.c perf tools: Build syscall table .c header from kernel's syscall_64.tbl 2016-04-08 09:58:14 -03:00
syscalltbl.h perf tools: Allow generating per-arch syscall table arrays 2016-04-08 09:58:14 -03:00
target.c
target.h
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: Use readdir() instead of deprecated readdir_r() 2016-05-12 11:26:58 -03:00
thread_map.h perf thread_map: Make new_by_tid_str constructor public 2016-04-13 10:11:51 -03:00
thread-stack.c perf script: Expose usage of the callchain db export via the python api 2016-05-06 13:00:54 -03:00
thread-stack.h perf script: Expose usage of the callchain db export via the python api 2016-05-06 13:00:54 -03:00
thread.c perf unwind: Check the target platform before assigning unwind methods 2016-06-07 15:09:36 -03:00
thread.h perf unwind: Move unwind__prepare_access from thread_new into thread__insert_map 2016-06-07 12:08:52 -03:00
tool.h perf tools: Add time conversion event 2016-03-31 10:52:24 -03:00
top.c
top.h perf top: Use machine->kptr_restrict_warned 2016-05-20 11:43:55 -03:00
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
trigger.h perf tools: Introduce trigger class 2016-04-28 09:58:58 -03:00
tsc.c perf tools: Use 64-bit shifts with (TSC) time conversion 2016-03-08 10:11:18 +01:00
tsc.h perf jit: Add support for using TSC as a timestamp 2016-04-01 18:42:55 -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-local.c perf unwind: Introduce flag to separate local/remote unwind compilation 2016-06-07 15:11:46 -03:00
unwind-libunwind.c perf callchain: Support aarch64 cross-platform 2016-06-07 15:13:35 -03:00
unwind.h perf unwind: Change fixed name of libunwind__arch_reg_id to macro 2016-06-07 15:11:46 -03:00
usage.c perf tools: Simplify die() mechanism 2016-03-23 12:32:31 -03:00
util.c perf tools: Fix rm_rf() to handle non-regular files correctly 2016-06-14 09:29:54 -03:00
util.h perf tools: Separate accounting of contexts and real addresses in a stack trace 2016-05-16 23:11:54 -03:00
values.c
values.h
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
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