diff options
| author | Joe Thornber <[email protected]> | 2017-05-11 09:09:04 -0400 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2017-05-14 21:54:33 -0400 |
| commit | 2e63309507c818e8b631a03f02c363031c007fb7 (patch) | |
| tree | 3409b151cf068286da7f0bd4d2a9b15b44139737 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 49b7f768900f4084a65c3689d955b2fceac39e53 (diff) | |
dm cache policy smq: don't do any writebacks unless IDLE
If there are no clean blocks to be demoted the writeback will be
triggered at that point. Preemptively writing back can hurt high IO
load scenarios.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions