hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

perf record: Fix documentation 'event_sources' -> 'event_source' 

Change '/sys/bus/event_sources' to the correct path which is
'/sys/bus/event_source'.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: http://lkml.kernel.org/r/1474641528-18776-2-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2016-09-23 17:38:33 +03:00 committed by Arnaldo Carvalho de Melo
parent 6b652de2b2
commit a9e57009da
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/perf/Documentation/perf-record.txt
View File

@ -35,15 +35,15 @@ OPTIONS
- a symbolically formed PMU event like 'pmu/param1=0x3,param2/' where - a symbolically formed PMU event like 'pmu/param1=0x3,param2/' where
'param1', 'param2', etc are defined as formats for the PMU in 'param1', 'param2', etc are defined as formats for the PMU in
/sys/bus/event_sources/devices/<pmu>/format/*. /sys/bus/event_source/devices/<pmu>/format/*.
- a symbolically formed event like 'pmu/config=M,config1=N,config3=K/' - a symbolically formed event like 'pmu/config=M,config1=N,config3=K/'
where M, N, K are numbers (in decimal, hex, octal format). Acceptable where M, N, K are numbers (in decimal, hex, octal format). Acceptable
values for each of 'config', 'config1' and 'config2' are defined by values for each of 'config', 'config1' and 'config2' are defined by
corresponding entries in /sys/bus/event_sources/devices/<pmu>/format/* corresponding entries in /sys/bus/event_source/devices/<pmu>/format/*
param1 and param2 are defined as formats for the PMU in: param1 and param2 are defined as formats for the PMU in:
/sys/bus/event_sources/devices/<pmu>/format/* /sys/bus/event_source/devices/<pmu>/format/*
There are also some params which are not defined in .../<pmu>/format/*. There are also some params which are not defined in .../<pmu>/format/*.
These params can be used to overload default config values per event. These params can be used to overload default config values per event.