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linux/tools/perf/util
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Naveen N. Rao 3099c02600 perf probe: Improve detection of file/function name in the probe pattern 
Currently, perf probe considers patterns including a '.' to be a file.
However, this causes problems on powerpc ABIv1 where all functions have
a leading '.':

  $ perf probe -F | grep schedule_timeout_interruptible
  .schedule_timeout_interruptible
  $ perf probe .schedule_timeout_interruptible
  Semantic error :File always requires line number or lazy pattern.
    Error: Command Parse Error.

Fix this:
- by checking the probe pattern in more detail, and
- skipping leading dot if one exists when creating/deleting events.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/db680f7cb11c4452b632f908e67151f3aa0f4602.1430217967.git.naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-05-04 12:43:53 -03:00
..
include
tools: Remove bitops/hweight usage of bits in tools/perf
2015-01-16 17:49:29 -03:00
scripting-engines
perf db-export: No need to have ->thread twice in struct export_sample
2015-04-02 13:18:43 -03:00
abspath.c
…
alias.c
perf tools: Introduce zfree
2013-12-27 15:17:00 -03:00
annotate.c
Merge branch 'perf/urgent' into perf/core, to pick up fixes and to refresh the tree
2015-03-27 09:46:03 +01:00
annotate.h
perf tools: Fix segfault for symbol annotation on TUI
2015-01-16 17:49:29 -03:00
auxtrace.c
perf auxtrace: Add a hashtable for caching
2015-04-29 10:37:55 -03:00
auxtrace.h
perf auxtrace: Add a hashtable for caching
2015-04-29 10:37:55 -03:00
bitmap.c
perf tools: Add bitmap_or function into bitmap object
2012-02-13 23:28:10 -02:00
Build
perf tools: Fix bison-related build failure on CentOS 6
2015-05-04 12:43:52 -03:00
build-id.c
perf buildid-list: Fix segfault when show DSOs with hits
2015-04-10 10:13:59 -03:00
build-id.h
perf buildid-cache: Add --purge FILE to remove all caches of FILE
2015-02-27 15:52:33 -03:00
cache.h
perf tools: Make perf aware of tracefs
2015-02-11 12:37:08 -03:00
callchain.c
perf tools: Enable LBR call stack support
2015-02-18 17:16:17 +01:00
callchain.h
perf tools: Enable LBR call stack support
2015-02-18 17:16:17 +01:00
cgroup.c
perf evlist: Introduce evlist__for_each() & friends
2014-01-13 10:06:25 -03:00
cgroup.h
perf tool: Add cgroup support
2011-02-16 13:30:48 +01:00
cloexec.c
perf tools: Work around lack of sched_getcpu in glibc < 2.6.
2015-03-24 12:08:07 -03:00
cloexec.h
perf tools: Work around lack of sched_getcpu in glibc < 2.6.
2015-03-24 12:08:07 -03:00
color.c
perf tools: Remove some unused functions from color.c
2015-01-21 13:24:32 -03:00
color.h
perf tools: Remove some unused functions from color.c
2015-01-21 13:24:32 -03:00
comm.c
perf tools: Identify which comms are from exec
2014-08-13 19:23:08 -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 tools: Add --buildid-dir option to set cache directory
2014-12-09 09:14:35 -03:00
cpumap.c
perf tools: Use cpu/possible instead of cpu/kernel_max
2014-04-22 17:39:16 +02:00
cpumap.h
perf tools: Allow ability to map cpus to nodes easily
2014-04-22 17:39:12 +02:00
ctype.c
perf tools: ctype.c only wants util.h
2012-02-13 23:17:40 -02:00
data-convert-bt.c
perf data: Fix signedness of value
2015-04-29 10:37:49 -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: No need to have ->thread twice in struct export_sample
2015-04-02 13:18:43 -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 data: Add perf data to CTF conversion support
2015-02-25 16:13:12 -03:00
debug.h
perf data: Add perf data to CTF conversion support
2015-02-25 16:13:12 -03:00
dso.c
perf tools: Add member to struct dso for an instruction cache
2015-04-29 10:37:56 -03:00
dso.h
perf tools: Add member to struct dso for an instruction cache
2015-04-29 10:37:56 -03:00
dwarf-aux.c
perf probe: Fix to track down unnamed union/structure members
2015-04-02 13:18:44 -03:00
dwarf-aux.h
perf probe: Fix to handle optimized not-inlined functions
2015-02-06 11:46:36 +01:00
environment.c
…
event.c
perf tools: Add a user event for AUX area tracing errors
2015-04-29 10:37:52 -03:00
event.h
perf script: Add field option 'flags' to print sample flags
2015-04-29 10:37:57 -03:00
evlist.c
perf evlist: Amend mmap ref counting for the AUX area mmap
2015-05-04 12:43:48 -03:00
evlist.h
perf record: Extend -m option for AUX area tracing mmap pages
2015-04-29 10:37:52 -03:00
evsel.c
perf tools: Add aux_watermark member of struct perf_event_attr
2015-04-29 10:37:58 -03:00
evsel.h
perf tools: Merge all perf_event_attr print functions
2015-04-08 10:06:28 -03:00
exec_cmd.c
perf tools: Makefile: Remove various and sundry cruft
2011-02-18 07:43:06 -02:00
exec_cmd.h
…
find-vdso-map.c
perf tools: Build programs to copy 32-bit compatibility
2014-10-29 10:32:48 -02:00
generate-cmdlist.sh
tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT
2013-10-09 08:48:28 +02:00
header.c
perf header: Add AUX area tracing feature
2015-04-29 10:37:49 -03:00
header.h
perf header: Add AUX area tracing feature
2015-04-29 10:37:49 -03:00
help.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
help.h
…
hist.c
perf hists: Remove hist_entry->used, not used anymore
2015-03-17 17:18:58 -03:00
hist.h
perf hists browser: Allow annotating entries in callchains
2015-03-17 18:27:28 -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
kvm-stat.h
perf kvm: Support using -f to override perf.data.guest file ownership
2015-04-02 13:18:47 -03:00
levenshtein.c
…
levenshtein.h
…
lzma.c
perf tools: Add lzma decompression support for kernel module
2015-03-21 14:53:40 -03:00
machine.c
perf buildid-list: Fix segfault when show DSOs with hits
2015-04-10 10:13:59 -03:00
machine.h
perf buildid-list: Fix segfault when show DSOs with hits
2015-04-10 10:13:59 -03:00
map.c
perf probe ppc: Enable matching against dot symbols automatically
2015-05-04 12:43:44 -03:00
map.h
perf probe ppc: Enable matching against dot symbols automatically
2015-05-04 12:43:44 -03:00
ordered-events.c
perf ordered_samples: Remove references to perf_{evlist,tool} and machines
2015-03-31 17:52:32 -03:00
ordered-events.h
perf ordered_samples: Remove references to perf_{evlist,tool} and machines
2015-03-31 17:52:32 -03:00
pager.c
perf tools: Add cat as fallback pager
2014-05-21 11:48:33 +02:00
parse-events.c
perf tools: Add symbolic events support for parse_events_error
2015-04-29 10:38:02 -03:00
parse-events.h
perf tools: Add symbolic events support for parse_events_error
2015-04-29 10:38:02 -03:00
parse-events.l
perf tools: Add term support for parse_events_error
2015-04-29 10:38:01 -03:00
parse-events.y
perf tools: Add symbolic events support for parse_events_error
2015-04-29 10:38:02 -03:00
parse-options.c
perf report: Don't allow empty argument for '-t'.
2015-03-19 13:53:28 -03:00
parse-options.h
perf report: Don't allow empty argument for '-t'.
2015-03-19 13:53:28 -03:00
path.c
tools/perf: Turn strlcpy() into a __weak function
2013-10-09 08:48:49 +02:00
perf_regs.c
perf tools: Cache register accesses for unwind processing
2014-06-12 16:53:19 +02:00
perf_regs.h
perf tools: Cache register accesses for unwind processing
2014-06-12 16:53:19 +02:00
PERF-VERSION-GEN
perf tools: Fix version when building out of tree
2013-11-07 10:40:47 -03:00
pmu.c
perf tools: Add term support for parse_events_error
2015-04-29 10:38:01 -03:00
pmu.h
perf tools: Add term support for parse_events_error
2015-04-29 10:38:01 -03:00
pmu.l
perf tools: Add perf pmu object to access pmu format definition
2012-03-16 14:29:35 -03:00
pmu.y
perf tools: Fix build with bison 2.3 and older.
2013-02-14 16:12:34 -03:00
probe-event.c
perf probe: Improve detection of file/function name in the probe pattern
2015-05-04 12:43:53 -03:00
probe-event.h
perf probe ppc64le: Fixup function entry if using kallsyms lookup
2015-05-04 12:43:47 -03:00
probe-finder.c
perf probe: Fix segfault when probe with lazy_line to file
2015-04-13 20:12:21 -03:00
probe-finder.h
perf probe: Find compilation directory path for lazy matching
2015-04-13 20:11:05 -03:00
pstack.c
perf tools: Move pr_* debug macros into debug object
2014-07-17 12:58:39 -03:00
pstack.h
perf tools: Finish the removal of 'self' arguments
2013-11-05 15:32:36 -03:00
python-ext-sources
perf tools: Remove api fs object from python build
2015-02-12 11:22:01 -03:00
python.c
perf tools: Remove EOL whitespaces
2015-01-21 13:24:31 -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 parse_events_error interface
2015-04-29 10:37:58 -03:00
run-command.c
perf util: Replace strerror with strerror_r for thread-safety
2014-08-15 10:58:35 -03:00
run-command.h
…
session.c
perf tools: Add aux_watermark member of struct perf_event_attr
2015-04-29 10:37:58 -03:00
session.h
perf session: Add instruction tracing options
2015-04-29 10:37:53 -03:00
setup.py
tools lib api: Rename libapikfs.a to libapi.a
2015-02-12 17:55:18 -03:00
sigchain.c
…
sigchain.h
…
sort.c
perf diff: Support for different binaries
2015-02-27 10:08:38 -03:00
sort.h
perf diff: Make hist_entry_diff fields union
2015-04-29 10:37:44 -03:00
srcline.c
perf: Fix building warning on ARM 32
2014-12-19 13:09:43 +01:00
stat.c
perf stats: Add max and min stats
2013-08-07 17:35:26 -03:00
stat.h
tools: Consolidate types.h
2014-05-01 21:22:39 +02:00
strbuf.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
strbuf.h
…
strfilter.c
perf tools: Use zfree to help detect use after free bugs
2013-12-27 17:08:19 -03:00
strfilter.h
perf tools: Finish the removal of 'self' arguments
2013-11-05 15:32:36 -03:00
string.c
Revert "perf tools: Default to cpu// for events v5"
2014-10-15 16:04:33 -03:00
strlist.c
perf tools: Fix build error due to zfree() cast
2014-01-15 15:10:04 -03:00
strlist.h
perf tools: Stop using 'self' in strlist
2013-01-25 12:49:28 -03:00
svghelper.c
perf timechart: Implement IO mode
2014-07-10 00:22:54 +02:00
svghelper.h
perf timechart: Implement IO mode
2014-07-10 00:22:54 +02:00
symbol-elf.c
perf symbols: Warn on build id mismatch
2015-05-04 12:43:51 -03:00
symbol-minimal.c
perf symbols: Save DSO loading errno to better report errors
2015-03-24 12:08:43 -03:00
symbol.c
perf probe ppc: Enable matching against dot symbols automatically
2015-05-04 12:43:44 -03:00
symbol.h
perf probe ppc64le: Fix ppc64 ABIv2 symbol decoding
2015-05-04 12:43:45 -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
thread_map.c
perf thread_map: Create dummy constructor out of open coded equivalent
2014-10-14 17:32:52 -03:00
thread_map.h
perf thread_map: Create dummy constructor out of open coded equivalent
2014-10-14 17:32:52 -03:00
thread-stack.c
perf tools: Enhance the thread stack to output call/return data
2014-11-03 17:43:56 -03:00
thread-stack.h
perf tools: Enhance the thread stack to output call/return data
2014-11-03 17:43:56 -03:00
thread.c
perf tools: Remove superfluous thread->comm_set setting
2015-03-12 12:39:50 -03:00
thread.h
perf tools: Add pid/tid filtering to report and script commands
2015-03-24 13:02:46 -03:00
tool.h
perf tools: Add a user event for AUX area tracing errors
2015-04-29 10:37:52 -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
perf tools: Move pr_* debug macros into debug object
2014-07-17 12:58:39 -03:00
trace-event-parse.c
perf tools: Introduce event_format__fprintf method
2015-02-06 11:46:37 +01:00
trace-event-read.c
perf tools: Remove needless getopt.h includes
2014-07-17 12:59:00 -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 traceevent: Make plugin unload function receive pevent
2014-01-15 15:10:40 -03:00
trace-event.h
perf scripting: No need to pass thread twice to the scripting callbacks
2015-04-02 13:18:41 -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 callchains: Use thread->mg->machine
2014-10-29 10:32:46 -02:00
unwind-libdw.h
perf tools: Add libdw DWARF post unwind support
2014-02-24 09:29:36 -03:00
unwind-libunwind.c
perf callchain: Separate eh/debug frame offset cache.
2015-03-19 13:53:27 -03:00
unwind.h
perf callchains: Use thread->mg->machine
2014-10-29 10:32:46 -02:00
usage.c
perf target: Introduce perf_target__parse_uid()
2012-05-07 16:46:48 -03:00
util.c
perf tools: Introduce dump_stack signal helper
2015-02-24 15:34:23 -03:00
util.h
perf tools: Add lzma decompression support for kernel module
2015-03-21 14:53:40 -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: Do not attempt to run perf-read-vdso32 if it wasn't built
2014-10-29 10:32:48 -02:00
vdso.h
perf tools: Add support for 32-bit compatibility VDSOs
2014-10-29 10:32:48 -02:00
wrapper.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
xyarray.c
perf tools: Introduce event selectors
2011-01-03 16:39:04 -02:00
xyarray.h
perf tools: Introduce event selectors
2011-01-03 16:39:04 -02:00
zlib.c
perf tools: Add gzip decompression support for kernel module
2014-11-05 10:11:26 -03:00