Changbin Du 00c85d5f45 perf ftrace: Add support for trace option tracing_thresh ...

This adds an option '--graph-opts thresh' to setup trace duration
threshold for funcgraph tracer.

  $ sudo ./perf ftrace -G '*' --graph-opts thresh=100
   3) ! 184.060 us  |    } /* schedule */
   3) ! 185.600 us  |  } /* exit_to_usermode_loop */
   2) ! 225.989 us  |    } /* schedule_idle */
   2) # 4140.051 us |  } /* do_idle */

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: http://lore.kernel.org/lkml/20200808023141.14227-14-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2020-08-14 09:29:35 -03:00

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accounting

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arch

tools headers kvm s390: Sync headers with the kernel sources

2020-08-12 08:52:32 -03:00

bootconfig

tools/bootconfig: Add testcases for value override operator

2020-08-03 16:22:29 -04:00

bpf

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2020-08-05 20:13:21 -07:00

build

tools build feature: Quote CC and CXX for their arguments

2020-08-13 10:00:19 -03:00

cgroup

tools/cgroup: add memcg_slabinfo.py tool

2020-08-07 11:33:25 -07:00

debugging

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edid

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firewire

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firmware

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gpio

tools: gpio: fix spurious close warning in gpio-event-mon

2020-07-12 10:22:01 +02:00

hv

tools: hv: change http to https in hv_kvp_daemon.c

2020-07-06 10:46:23 +00:00

iio

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include

tools headers UAPI: Sync kvm.h headers with the kernel sources

2020-08-12 09:02:40 -03:00

io_uring

io_uring: change the poll type to be 32-bits

2020-06-21 20:44:00 -06:00

kvm/kvm_stat

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laptop

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leds

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lib

libperf: Fix man page typos

2020-08-13 09:34:26 -03:00

memory-model

Merge tag 'locking-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-08-03 14:39:35 -07:00

nfsd

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objtool

Merge tag 'objtool-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-08-03 14:45:33 -07:00

pci

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pcmcia

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perf

perf ftrace: Add support for trace option tracing_thresh

2020-08-14 09:29:35 -03:00

power

Merge tag 'acpi-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2020-08-03 20:37:22 -07:00

scripts

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spi

spi: tools: Make default_tx/rx and input_tx static

2020-06-11 16:27:24 +01:00

testing

Merge tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2020-08-11 10:59:19 -07:00

thermal/tmon

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time

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usb

tools: usb: usbip: Replace HTTP links with HTTPS ones

2020-07-15 16:33:51 +02:00

virtio

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2020-08-11 14:34:17 -07:00

vm

tools/vm/page_owner_sort.c: filter out unneeded line

2020-06-03 20:09:49 -07:00

wmi

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Makefile

bpf: Compile resolve_btfids tool at kernel compilation start

2020-07-13 10:42:02 -07:00