diff options
| author | Ming Lei <[email protected]> | 2019-03-17 18:01:12 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2019-04-01 12:11:48 -0600 |
| commit | f6970f83ef79503cb24ca8324e5cfa1188674f85 (patch) | |
| tree | 043b4dcbd5197a9ac343f680b255fd3ad524d53b /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 16e3e4187758d8936d358b26149de785b7d5a9b7 (diff) | |
block: don't check if adjacent bvecs in one bio can be mergeable
Now both passthrough and FS IO have supported multi-page bvec, and
bvec merging has been handled actually when adding page to bio, then
adjacent bvecs won't be mergeable any more if they belong to same bio.
So only try to merge bvecs if they are from different bios.
Cc: Omar Sandoval <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions