Jiri Olsa bfacbe3bf2 perf record: Add switch-output time option argument ... It's now possible to specify the threshold time for perf.data like: $ perf record --switch-output=30s ... Once it's reached, the current data are dumped in to the perf.data.<timestamp> file and session does on. $ perf record --switch-output=30s ... [ perf record: dump data: Woken up 44 times ] [ perf record: Dump perf.data.2017010213043746 ] ... The time is expected to be a number with appended unit character - s/m/h/d. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Wang Nan <wangnan0@huawei.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1483955520-29063-7-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2017-01-11 16:48:02 -03:00
..
arch	perf annotate: AArch64 support	2016-12-01 13:03:19 -03:00
bench	perf bench futex: Fix lock-pi help string	2016-12-20 09:37:40 -03:00
Documentation	perf record: Add switch-output time option argument	2017-01-11 16:48:02 -03:00
jvmti	perf kvmti: Remove unused Makefile file	2016-11-14 12:42:56 -03:00
pmu-events	perf vendor events: Support couple more POWER8 PVRs in mapfile	2016-10-17 13:39:47 -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 tools: Add unit_number__scnprintf function	2017-01-11 16:48:01 -03:00
trace	perf trace: Check if MAP_32BIT is defined (again)	2016-12-20 09:37:40 -03:00
ui	perf annotate: Fix jump target outside of function address range	2016-12-15 16:25:46 -03:00
util	perf record: Add switch-output size warning	2017-01-11 16:48:02 -03:00
.gitignore	perf tools: Add arch/*/include/generated/ to .gitignore	2016-05-30 12:41:46 -03:00
Build	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
builtin-annotate.c	perf annotate: Add branch stack / basic block	2016-09-08 13:44:03 -03:00
builtin-bench.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-buildid-cache.c	tools: Introduce str_error_r()	2016-07-12 15:19:47 -03:00
builtin-buildid-list.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-c2c.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-config.c	perf config: Mark where are config items from (user or system)	2016-11-14 13:10:37 -03:00
builtin-data.c	perf data ctf: Add '--all' option for 'perf data convert'	2016-06-28 10:54:57 -03:00
builtin-diff.c	perf hists: Add support for header span	2016-08-23 15:37:33 -03:00
builtin-evlist.c	perf evlist: Rename for_each() macros to for_each_entry()	2016-06-23 11:26:15 -03:00
builtin-help.c	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
builtin-inject.c	perf symbols: Remove symbol_filter_t machinery	2016-09-05 11:14:50 -03:00
builtin-kallsyms.c	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
builtin-kmem.c	perf kmem: Add option to specify time window of interest	2016-12-01 13:03:02 -03:00
builtin-kvm.c	perf kvm: Use NSEC_PER_USEC	2016-08-23 15:37:33 -03:00
builtin-list.c	perf list: Support long jevents descriptions	2016-10-03 21:35:47 -03:00
builtin-lock.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-mem.c	perf mem: Fix --all-user/--all-kernel options	2016-12-15 16:25:45 -03:00
builtin-probe.c	perf probe: Ignore vmlinux Build-id when offline vmlinux given	2016-09-01 12:42:22 -03:00
builtin-record.c	perf record: Add switch-output time option argument	2017-01-11 16:48:02 -03:00
builtin-report.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-sched.c	perf sched timehist: Show total scheduling time	2016-12-27 21:47:57 -03:00
builtin-script.c	perf script: Add option to specify time window of interest	2016-12-01 13:02:45 -03:00
builtin-stat.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-timechart.c	perf timechart: Use NSEC_PER_U?SEC	2016-08-23 15:37:33 -03:00
builtin-top.c	perf annotate: Start supporting cross arch annotation	2016-11-17 17:12:50 -03:00
builtin-trace.c	perf trace: Allow specifying list of syscalls and events in -e/--expr/--event	2017-01-11 16:48:01 -03:00
builtin-version.c	perf tools: Move cmd_version() to builtin-version.c	2015-12-09 13:42:03 -03:00
builtin.h	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
check-headers.sh	perf tools: Move headers check into bash script	2016-12-15 16:25:44 -03:00
command-list.txt	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
CREDITS
design.txt
Makefile	perf build tests: Do parallell builds with 'build-test'	2016-02-04 15:57:00 -03:00
Makefile.config	perf build: Check LLVM version in feature check	2016-12-06 13:21:55 -03:00
Makefile.perf	perf jvmti: Create libdir directory before installing libperf-jvmti.so	2017-01-11 16:48:00 -03:00
MANIFEST	tools lib: Add for_each_clear_bit macro	2016-10-24 11:07:33 -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-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 kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
perf.h	perf evsel: Allow to ignore missing pid	2016-12-15 16:25:46 -03:00