diff options
| author | Guoqing Jiang <[email protected]> | 2019-12-23 10:49:02 +0100 |
|---|---|---|
| committer | Song Liu <[email protected]> | 2020-01-13 11:44:10 -0800 |
| commit | d0d2d8ba0494655a01b97542c083e51b29cf8637 (patch) | |
| tree | 685b048c60c1bb7d88873645ebe3a46f0207eed7 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 025471f9f50fede6527c70336484becbcb2aff28 (diff) | |
md/raid1: introduce wait_for_serialization
Previously, we call check_and_add_serial when serialization is
enabled for write IO, but it could allocate and free memory
back and forth.
Now, let's just get an element from memory pool with the new
function, then insert node to rb tree if no collision happens.
Signed-off-by: Guoqing Jiang <[email protected]>
Signed-off-by: Song Liu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions