Changbin Du b1d84af6f5 perf ftrace: Add support for tracing option 'func_stack_trace' ... This adds support to display call trace for function tracer. To do this, just specify a '--func-opts call-graph' option. Example: $ sudo perf ftrace -T vfs_read --func-opts call-graph iio-sensor-prox-855 [003] 6168.369657: vfs_read <-ksys_read iio-sensor-prox-855 [003] 6168.369677: <stack trace> => vfs_read => ksys_read => __x64_sys_read => do_syscall_64 => entry_SYSCALL_64_after_hwframe ... 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/20200808023141.14227-9-changbin.du@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2020-08-14 09:16:43 -03:00
..
accounting
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
edid
firewire
firmware
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
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
laptop
leds
lib	libperf: Fix man page typos	2020-08-13 09:34:26 -03:00
memory-model	These were the main changes in this cycle:	2020-08-03 14:39:35 -07:00
nfsd
objtool	Misc updates:	2020-08-03 14:45:33 -07:00
pci
pcmcia
perf	perf ftrace: Add support for tracing option 'func_stack_trace'	2020-08-14 09:16:43 -03:00
power	ACPI updates for 5.9-rc1	2020-08-03 20:37:22 -07:00
scripts
spi
testing	libnvdimm for 5.9	2020-08-11 10:59:19 -07:00
thermal/tmon
time
usb	tools: usb: usbip: Replace HTTP links with HTTPS ones	2020-07-15 16:33:51 +02:00
virtio	virtio: fixes, features	2020-08-11 14:34:17 -07:00
vm
wmi
Makefile	bpf: Compile resolve_btfids tool at kernel compilation start	2020-07-13 10:42:02 -07:00