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7cf0b79e6f
linux/tools/perf
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Masami Hiramatsu 7cf0b79e6f perf probe: Fix error message if get_real_path() failed 
Perf probe -L shows incorrect error message (Dwarf error) if it fails to find
source file. This can confuse users.

# ./perf probe -s /nowhere -L vfs_read
Debuginfo analysis failed. (-2)
  Error: Failed to show lines. (-2)

With this patch, it shows correct message.

# ./perf probe -s /nowhere -L vfs_read
Failed to find source file. (-2)
  Error: Failed to show lines. (-2)

LKML-Reference: <4C36EBDB.4020308@hitachi.com>
Cc: Chase Douglas <chase.douglas@canonical.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-07-16 11:46:34 -03:00
..
arch perf tools: Add DWARF register lookup for SH 2010-07-12 11:25:10 -03:00
bench perf options: Check v type in OPT_U?INTEGER 2010-05-17 15:43:38 -03:00
Documentation perf probe: Support tracing an entry of array 2010-07-05 18:50:27 -03:00
scripts perf scripts python: Give field dict to unhandled callback 2010-06-01 06:12:35 -03:00
util perf probe: Fix error message if get_real_path() failed 2010-07-16 11:46:34 -03:00
.gitignore perf tools: .gitignore += config.make config.make.autogen 2010-06-17 10:24:31 -03:00
builtin-annotate.c perf tools: Make event__preprocess_sample parse the sample 2010-06-05 09:35:19 -03:00
builtin-bench.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-buildid-cache.c perf buildid: add perfconfig option to specify buildid cache dir 2010-06-05 09:34:04 -03:00
builtin-buildid-list.c perf buildid-list: Fix --with-hits event processing 2010-06-01 16:16:11 -03:00
builtin-diff.c perf tools: Make event__preprocess_sample parse the sample 2010-06-05 09:35:19 -03:00
builtin-help.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-inject.c perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
builtin-kmem.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-kvm.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-lock.c perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00
builtin-probe.c perf probe: Add kernel source path option 2010-06-17 10:27:57 -03:00
builtin-record.c Merge branch 'linus' into perf/core 2010-06-28 22:33:24 +02:00
builtin-report.c perf tools: Make event__preprocess_sample parse the sample 2010-06-05 09:35:19 -03:00
builtin-sched.c perf: Use event__process_task from perf sched 2010-06-01 00:10:32 +02:00
builtin-stat.c perf tools: Add the ability to specify list of cpus to monitor 2010-06-05 09:33:01 -03:00
builtin-test.c perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00
builtin-timechart.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-top.c perf tools: Make event__preprocess_sample parse the sample 2010-06-05 09:35:19 -03:00
builtin-trace.c perf: Report lost events in perf trace debug mode 2010-06-24 23:36:23 +02:00
builtin.h perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
command-list.txt perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf: Fix few typos + cosmetics 2010-01-13 17:39:44 +01:00
feature-tests.mak perf tools: Reorganize the Makefile feature tests 2010-06-09 16:57:39 -03:00
Makefile perf tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available 2010-07-02 10:01:58 -03:00
MANIFEST perf tools: Make target to generate self contained source tarball 2010-06-05 09:33:35 -03:00
perf-archive.sh perf buildid: add perfconfig option to specify buildid cache dir 2010-06-05 09:34:04 -03:00
perf.c perf buildid: add perfconfig option to specify buildid cache dir 2010-06-05 09:34:04 -03:00
perf.h perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00