forked from Minki/linux
33d9e1832e
Add support for s390 auxiliary trace support. Use 'perf record -e rbd000 -- ls' to create the perf.data file. Use 'perf report' to display the auxiliary trace data. Output before: [root@s35lp76 perf]# ./perf report --stdio 0x128 [0x10]: failed to process type: 70 Error: failed to process sample [root@s35lp76 perf]# Output after: [root@s35lp76 perf]# ./perf report --stdio 18.21% 18.21% ls [kernel.kallsyms] [k] ftrace_likely_update 9.52% 9.52% ls [kernel.kallsyms] [k] lock_acquire 9.38% 9.38% ls [kernel.kallsyms] [k] lock_release 3.45% 3.45% ls [kernel.kallsyms] [k] lock_acquired 2.88% 2.88% ls [kernel.kallsyms] [k] link_path_walk 2.63% 2.63% ls [kernel.kallsyms] [k] __d_lookup 2.38% 2.38% ls [kernel.kallsyms] [k] __d_lookup_rcu 2.04% 2.04% ls [kernel.kallsyms] [k] ___might_sleep 1.83% 1.83% ls [kernel.kallsyms] [k] debug_lockdep_rcu_enabled 1.44% 1.44% ls [kernel.kallsyms] [k] dput .... Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Link: http://lkml.kernel.org/r/20180802074622.13641-4-tmricht@linux.ibm.com [ Use PRI[xd]64 to fix the build on debian:experimental-x-mips (gcc 8.1.0) and others ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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.. | ||
accounting | ||
arch | ||
bpf | ||
build | ||
cgroup | ||
firewire | ||
gpio | ||
hv | ||
iio | ||
include | ||
kvm/kvm_stat | ||
laptop | ||
leds | ||
lib | ||
memory-model | ||
nfsd | ||
objtool | ||
pci | ||
pcmcia | ||
perf | ||
power | ||
scripts | ||
spi | ||
testing | ||
thermal/tmon | ||
time | ||
usb | ||
virtio | ||
vm | ||
wmi | ||
Makefile |