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| author | Yunlong Song <yunlong.song@huawei.com> | 2015-03-18 21:35:50 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-19 13:49:37 -0300 |
| commit | 3346b542f4165cb0007cfe3600866acbee67c686 (patch) | |
| tree | 92f0e332b9e95d19bf998d1b5759c14c383843d0 /tools/perf/perf-completion.sh | |
| parent | bc81fad125dba7da33dbeac4c10d9c84614eb3ab (diff) | |
| download | linux-3346b542f4165cb0007cfe3600866acbee67c686.tar.bz2 | |
perf tools: Fix the bash completion to support listing events for --event
The bash completion only supports -e rather than --event, so fix it.
Example:
Before this patch:
$ perf record --event <TAB>
$
As shown above, the events of record does not come out.
After this patch:
$ perf record --event <TAB>
lignment-faults cpu/instructions/
L1-dcache-prefetch-misses node-prefetches
uncore_rbox_0/qpi0_idle_filt/
branch-instructions cpu/mem-loads/
L1-dcache-store-misses node-prefetch-misses
uncore_rbox_0/qpi1_date_response/
branch-load-misses cpu-migrations
L1-dcache-stores node-store-misses
uncore_rbox_0/qpi1_filt_send/
branch-loads dTLB-load-misses
L1-icache-load-misses node-stores
uncore_rbox_0/qpi1_idle_filt/
...
As shown above, the events of record can come out now.
Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1426685758-25488-6-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf-completion.sh')
| -rw-r--r-- | tools/perf/perf-completion.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh index 4b58ac2ae578..3e25d3ea17f9 100644 --- a/tools/perf/perf-completion.sh +++ b/tools/perf/perf-completion.sh @@ -137,8 +137,8 @@ __perf_main () cmds=$($cmd --list-cmds) fi __perfcomp "$cmds" "$cur" - # List possible events for -e option - elif [[ $prev == "-e" && $prev_skip_opts == @(record|stat|top) ]]; then + # List possible events for -e and --event option + elif [[ $prev == @("-e"|"--event") && $prev_skip_opts == @(record|stat|top) ]]; then evts=$($cmd list --raw-dump) __perfcomp_colon "$evts" "$cur" else |