diff options
| author | Nikolay Borisov <[email protected]> | 2019-03-12 17:20:29 +0200 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2019-05-02 13:48:19 +0200 |
| commit | 4336650aff746e23d387227db826b39f00a3f3c3 (patch) | |
| tree | 0f993b49f8ac5c3ec486ec6577948c9c363c221f /tools/perf/util/trace-event-scripting.c | |
| parent | 69684c5a88903f4b8b05850d9b89d276b54ec54b (diff) | |
btrfs: Set io_tree only once in submit_compressed_extents
The inode never changes so it's sufficient to dereference it and get
the iotree only once, before the execution of the main loop. No
functional changes, only the size of the function is decreased:
add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-44 (-44)
Function old new delta
submit_compressed_extents 1240 1196 -44
Total: Before=88476, After=88432, chg -0.05%
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Nikolay Borisov <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions