• Jin Yao's avatar
    perf tools: Auto-complete for events with ':' · 5d4fd9c8
    Jin Yao authored
    It's a follow up patch for a previous patch "perf tool: Return all
    events as auto-completions after comma".
    
    With this patch, auto-completion can work well for events with a ':'.
    For example:
    
      root@skl:/tmp# perf stat -e block:block_<TAB>
      block:block_bio_backmerge   block:block_rq_complete
      block:block_bio_bounce      block:block_rq_insert
      block:block_bio_complete    block:block_rq_issue
      block:block_bio_frontmerge  block:block_rq_remap
      block:block_bio_queue       block:block_rq_requeue
      block:block_bio_remap       block:block_sleeprq
      block:block_dirty_buffer    block:block_split
      block:block_getrq           block:block_touch_buffer
      block:block_plug            block:block_unplug
    
      root@skl:/tmp# perf stat -e block:block_rq_<TAB>
      block:block_rq_complete  block:block_rq_issue     block:block_rq_requeue
      block:block_rq_insert    block:block_rq_remap
    
      root@skl:/tmp# perf stat -e block:block_rq_complete<TAB>
      block:block_rq_complete
    
      root@skl:/tmp# perf stat -e block:block_rq_complete
    Signed-off-by: default avatarJin Yao <yao.jin@linux.intel.com>
    Tested-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Kan Liang <kan.liang@intel.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Link: http://lkml.kernel.org/r/1513973758-19109-1-git-send-email-yao.jin@linux.intel.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    5d4fd9c8
perf-completion.sh 6.17 KB