1 files changed, 7 insertions, 2 deletions

diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion
index bef06f0deeb5..5c355ababf80 100644
--- a/tools/perf/bash_completion
+++ b/tools/perf/bash_completion
@@ -33,8 +33,13 @@ _perf()
                 fi
         # List possible events for -e option
         elif [[ $prev == "-e" && "${COMP_WORDS[1]}" == @(record|stat|top) ]]; then
-                cmds=$($cmd list --raw-dump)
-                COMPREPLY=( $( compgen -W '$cmds' -- "$cur" ) )
+                evts=$($cmd list --raw-dump)
+                COMPREPLY=( $( compgen -W '$evts' -- "$cur" ) )
+        # List long option names
+        elif [[ $cur == --* ]];  then
+                subcmd=${COMP_WORDS[1]}
+                opts=$($cmd $subcmd --list-opts)
+                COMPREPLY=( $( compgen -W '$opts' -- "$cur" ) )
         # Fall down to list regular files
         else
                 _filedir