diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-09-15 12:14:40 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2021-10-12 13:54:10 -0400 |
| commit | ec132ef2d1d94d43d9dce1400521526bbed89a8b (patch) | |
| tree | d6d2027ac62772f83c8f1c1e8dda36841e8ea8c6 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 2c0468e054c0adb660ac055fc396622ec7235df9 (diff) | |
dm clone: make array 'descs' static
Don't populate the read-only array descs on the stack but instead it
static and add extra const. Also makes the object code smaller by 66
bytes:
Before:
text data bss dec hex filename
42382 11140 512 54034 d312 ./drivers/md/dm-clone-target.o
After:
text data bss dec hex filename
42220 11236 512 53968 d2d0 ./drivers/md/dm-clone-target.o
(gcc version 11.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions