diff options
Diffstat (limited to 'tools/perf/Documentation/perf-kwork.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-kwork.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-kwork.txt b/tools/perf/Documentation/perf-kwork.txt index 21e607669d78..5c33a1fb2ffe 100644 --- a/tools/perf/Documentation/perf-kwork.txt +++ b/tools/perf/Documentation/perf-kwork.txt @@ -169,8 +169,11 @@ OPTIONS for 'perf kwork timehist' --max-stack:: Maximum number of functions to display in backtrace, default 5. ---symfs=<directory>:: - Look for files with symbols relative to this directory. +--symfs=<directory[,layout]>:: + Look for files with symbols relative to this directory. The optional + layout can be 'hierarchy' (default, matches full path) or 'flat' + (only matches base name). This is useful when debug files are stored + in a flat directory structure. --time:: Only analyze samples within given time window: <start>,<stop>. Times |