Pu Hou a3f22d505f s390/perf: add callback to perf to enable using AUX buffer ... Perf tool need implement a callback to enable using AUX buffer. Perf will do another mmap() to trigger the setup of AUX buffer in kernel if there is such callback. The default size of the AUX buffer is set properly according to the sampling frequency to avoid overflow. It could also be manually set by -m option of perf. The interface of perf is not changed. Diagnostic mode sampling could be started by `perf record -e rBD000` like before. Signed-off-by: Pu Hou <bjhoupu@linux.vnet.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-11-16 15:06:08 +01:00
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arch	s390/perf: add callback to perf to enable using AUX buffer	2017-11-16 15:06:08 +01:00
bench	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Documentation	perf script: Allow creating per-event dump files	2017-10-27 09:10:10 -03:00
jvmti	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pmu-events	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
python	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
scripts	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tests	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
trace	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
ui	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
util	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 13:05:08 -08:00
.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: Only build tools/perf/trace/beauty/ when building 'perf trace'	2017-07-18 23:13:52 -03:00
builtin-annotate.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-bench.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin-buildid-cache.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-buildid-list.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-c2c.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-config.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-data.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin-diff.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-evlist.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-ftrace.c	tools include: Adopt strstarts() from the kernel	2017-07-20 15:46:10 -03:00
builtin-help.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin-inject.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-kallsyms.c	perf tools: Including missing inttypes.h header	2017-04-19 13:01:46 -03:00
builtin-kmem.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-kvm.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-list.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-lock.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-mem.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-probe.c	perf buildid-cache: Support binary objects from other namespaces	2017-07-18 23:14:11 -03:00
builtin-record.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-report.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-sched.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-script.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-stat.c	perf stat: Move the shadow stats scale computation in perf_stat__update_shadow_stats	2017-10-30 13:40:33 -03:00
builtin-timechart.c	perf tools: Add struct perf_data_file	2017-10-30 13:37:37 -03:00
builtin-top.c	perf top: Add option to set the number of thread for event synthesize	2017-10-03 09:27:54 -03:00
builtin-trace.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 13:05:08 -08:00
builtin-version.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
check-headers.sh	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
command-list.txt	perf tools: Missing c2c command in command-list	2017-03-13 10:59:31 -03:00
CREDITS
design.txt
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile.config	perf tools: Robustify detection of clang binary	2017-08-28 16:44:46 -03:00
Makefile.perf	perf trace beauty kcmp: Beautify arguments	2017-10-31 16:17:04 -03:00
MANIFEST	perf tools: Get all of tools/{arch,include}/ in the MANIFEST	2017-09-25 10:39:43 -03:00
perf-archive.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf-completion.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf-read-vdso.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf-sys.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf.h	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00