Namhyung Kim e7bd9ba20a perf ftrace: Show error message when fails to set ftrace files ... It'd be better for debugging to show an error message when it fails to setup ftrace for some reason. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: kernel-team@lge.com Link: http://lkml.kernel.org/r/20170618142302.25390-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2017-06-19 22:05:51 -03:00
..
arch	perf intel-pt/bts: Remove unused SAMPLE_SIZE defines and bts priv array	2017-06-19 15:27:09 -03:00
bench	perf tools: Use __maybe_unused consistently	2017-06-19 15:27:06 -03:00
Documentation	perf script: Support -F brstackoff,dso	2017-06-19 22:05:46 -03:00
jvmti	perf tools: Use __maybe_unused consistently	2017-06-19 15:27:06 -03:00
pmu-events	perf tools: Use __maybe_unused consistently	2017-06-19 15:27:06 -03:00
python	perf python: Add tracepoint example	2016-07-12 16:23:35 -03:00
scripts	perf/core improvements and fixes:	2016-08-04 11:02:38 +02:00
tests	perf test llvm: Avoid error when PROFILE_ALL_BRANCHES is set	2017-06-19 16:11:26 -03:00
trace	perf tools: Add signal.h to places using its definitions	2017-04-20 13:22:43 -03:00
ui	perf annotate: Return arch from symbol__disassemble() and save it in browser	2017-06-19 15:27:09 -03:00
util	perf annotate: Return arch from symbol__disassemble() and save it in browser	2017-06-19 15:27:09 -03:00
.gitignore	perf tools: Ignore generated files pmu-events/{jevents,pmu-events.c} for git	2017-03-13 10:59:36 -03:00
Build	perf trace: Beautify statx syscall 'flag' and 'mask' arguments	2017-03-31 14:42:31 -03:00
builtin-annotate.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-bench.c	perf tools: Remove unused 'prefix' from builtin functions	2017-03-27 11:58:09 -03:00
builtin-buildid-cache.c	perf symbols: Accept symbols starting at address 0	2017-05-02 18:23:04 -03:00
builtin-buildid-list.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-c2c.c	perf tools: Move event prototypes from util.h to event.h	2017-04-25 15:30:47 -03:00
builtin-config.c	perf config: Invert an if statement to reduce nesting in cmd_config()	2017-06-19 15:14:58 -03:00
builtin-data.c	perf tools: Remove unused 'prefix' from builtin functions	2017-03-27 11:58:09 -03:00
builtin-diff.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-evlist.c	perf tools: Remove unused 'prefix' from builtin functions	2017-03-27 11:58:09 -03:00
builtin-ftrace.c	perf ftrace: Show error message when fails to set ftrace files	2017-06-19 22:05:51 -03:00
builtin-help.c	perf tools: Remove string.h, unistd.h and sys/stat.h from util.h	2017-04-24 13:43:33 -03:00
builtin-inject.c	perf tools: Use just forward declarations for struct thread where possible	2017-04-24 13:43:35 -03:00
builtin-kallsyms.c	perf tools: Including missing inttypes.h header	2017-04-19 13:01:46 -03:00
builtin-kmem.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-kvm.c	perf tools: Remove poll.h and wait.h from util.h	2017-04-24 13:43:34 -03:00
builtin-list.c	perf tools: Remove unused 'prefix' from builtin functions	2017-03-27 11:58:09 -03:00
builtin-lock.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-mem.c	perf tools: Use just forward declarations for struct thread where possible	2017-04-24 13:43:35 -03:00
builtin-probe.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2017-05-02 19:09:35 -07:00
builtin-record.c	perf tools: Remove poll.h and wait.h from util.h	2017-04-24 13:43:34 -03:00
builtin-report.c	perf tools: Remove string.h, unistd.h and sys/stat.h from util.h	2017-04-24 13:43:33 -03:00
builtin-sched.c	perf tools: Include errno.h where needed	2017-04-19 13:01:51 -03:00
builtin-script.c	perf script: Support -F brstackoff,dso	2017-06-19 22:05:46 -03:00
builtin-stat.c	perf stat: Only print NMI watchdog hint when enabled	2017-06-02 11:15:34 -03:00
builtin-timechart.c	perf tools: Use just forward declarations for struct thread where possible	2017-04-24 13:43:35 -03:00
builtin-top.c	perf annotate: Return arch from symbol__disassemble() and save it in browser	2017-06-19 15:27:09 -03:00
builtin-trace.c	perf trace: Add mmap alias for s390	2017-06-01 10:13:21 -03:00
builtin-version.c	perf tools: Remove string.h, unistd.h and sys/stat.h from util.h	2017-04-24 13:43:33 -03:00
builtin.h	perf tools: Remove stale prototypes from builtin.h	2017-04-24 13:43:33 -03:00
check-headers.sh	tools include uapi: Grab copies of stat.h and fcntl.h	2017-03-31 11:26:03 -03:00
command-list.txt	perf tools: Missing c2c command in command-list	2017-03-13 10:59:31 -03:00
CREDITS
design.txt	perf tools: Update some code references in design.txt	2014-03-18 18:17:06 -03:00
Makefile	perf build tests: Do parallell builds with 'build-test'	2016-02-04 15:57:00 -03:00
Makefile.config	perf tools: Fix build with ARCH=x86_64	2017-06-14 15:44:29 -03:00
Makefile.perf	perf tools: Fix build with ARCH=x86_64	2017-06-14 15:44:29 -03:00
MANIFEST	tools include: Introduce linux/bug.h, from the kernel sources	2017-04-19 13:01:42 -03:00
perf-archive.sh
perf-completion.sh	perf tools: Avoid confusion with preloaded bash function for perf bash completion	2015-03-19 13:53:27 -03:00
perf-read-vdso.c	perf tools: Build programs to copy 32-bit compatibility	2014-10-29 10:32:48 -02:00
perf-sys.h	perf powerpc: Fix build-test failure	2016-09-08 13:44:07 -03:00
perf-with-kcore.sh	perf tools: Fix perf-with-kcore handling of arguments containing spaces	2015-08-06 16:48:27 -03:00
perf.c	perf tools: Move event prototypes from util.h to event.h	2017-04-25 15:30:47 -03:00
perf.h	perf tools: Add PERF_RECORD_NAMESPACES to include namespaces related info	2017-03-14 11:38:23 -03:00