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perf script: Add 'bpf-output' field to usage message 

This adds the 'bpf-output' field to the perf script usage message, and docs.

Signed-off-by: Brendan Gregg <bgregg@netflix.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1470192469-11910-4-git-send-email-bgregg@netflix.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Brendan Gregg 2016-08-03 02:47:49 +00:00 committed by Arnaldo Carvalho de Melo
parent f282f7a0ec
commit bcdc09af3e
2 changed files with 3 additions and 3 deletions
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4
tools/perf/Documentation/perf-script.txt
View File

@ -116,8 +116,8 @@ OPTIONS
--fields:: --fields::
Comma separated list of fields to print. Options are: Comma separated list of fields to print. Options are:
comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff,
srcline, period, iregs, brstack, brstacksym, flags. srcline, period, iregs, brstack, brstacksym, flags, bpf-output,
Field list can be prepended with the type, trace, sw or hw, callindent. Field list can be prepended with the type, trace, sw or hw,
to indicate to which event type the field list applies. to indicate to which event type the field list applies.
e.g., -F sw:comm,tid,time,ip,sym and -F trace:time,cpu,trace e.g., -F sw:comm,tid,time,ip,sym and -F trace:time,cpu,trace

2
tools/perf/builtin-script.c
View File

@ -2116,7 +2116,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __maybe_unused)
"Valid types: hw,sw,trace,raw. " "Valid types: hw,sw,trace,raw. "
"Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,"
"addr,symoff,period,iregs,brstack,brstacksym,flags," "addr,symoff,period,iregs,brstack,brstacksym,flags,"
"callindent", parse_output_fields), "bpf-output,callindent", parse_output_fields),
OPT_BOOLEAN('a', "all-cpus", &system_wide, OPT_BOOLEAN('a', "all-cpus", &system_wide,
"system-wide collection from all CPUs"), "system-wide collection from all CPUs"),
OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]",