Wang Nan 3a62a7b820 perf record: Read from backward ring buffer ...

Introduce rb_find_range() to find start and end position from a backward
ring buffer.

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1463987628-163563-5-git-send-email-wangnan0@huawei.com
Signed-off-by: He Kuang <hekuang@huawei.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2016-05-23 18:22:48 -03:00

..

arch

tools include: Add basic atomic.h implementation from the kernel sources

2015-05-08 16:11:05 -03:00

build

perf probe: Check if dwarf_getlocations() is available

2016-05-12 11:26:59 -03:00

cgroup

…

firewire

…

gpio

gpio: present the consumer of a line to userspace

2016-02-25 21:07:23 +01:00

hv

tools/hv: Use include/uapi with __EXPORTED_HEADERS__

2016-02-07 21:34:12 -08:00

iio

iio: generic_buffer: be helpful about enabling channels

2015-08-16 10:51:26 +01:00

include

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-03-24 10:02:14 -07:00

laptop/freefall

Move freefall program from Documentation/ to tools/

2015-06-08 16:42:07 -06:00

lguest

tools/lguest: Force disable tboot and APM

2016-04-22 10:29:03 +02:00

lib

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-16 14:08:43 -07:00

net

tools: bpf_jit_disasm: check for klogctl failure

2016-05-08 23:32:59 -04:00

nfsd

…

objtool

objtool: Detect falling through to the next function

2016-04-16 11:14:17 +02:00

perf

perf record: Read from backward ring buffer

2016-05-23 18:22:48 -03:00

power

Merge branches 'pm-core', 'powercap' and 'pm-tools'

2016-04-08 21:46:56 +02:00

scripts

tools: Move utilities.mak from perf to tools/scripts/

2016-03-18 13:57:20 -03:00

spi

spi: spidev_test: Fix typo in error message

2015-12-08 17:58:56 +00:00

testing

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-16 15:15:17 -07:00

thermal/tmon

tools/thermal: tmon: use pkg-config also for CFLAGS

2015-10-10 11:32:31 +08:00

time

tools: add script to test udelay

2014-07-23 10:16:38 -07:00

usb

usb: patches for v4.4 merge window

2015-10-22 17:19:33 -07:00

virtio

virtio_ring: Support DMA APIs

2016-03-02 17:01:57 +02:00

vm

tools/vm/page-types.c: avoid memset() in walk_pfn() when count == 1

2016-03-17 15:09:34 -07:00

Makefile

tools build: Fix perf_clean target

2016-04-25 17:59:36 -03:00