diff options
| author | Mikulas Patocka <[email protected]> | 2022-07-13 07:09:04 -0400 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2022-07-14 15:52:31 -0400 |
| commit | ca7dc242e358e46d963b32f9d9dd829785a9e957 (patch) | |
| tree | e1af77a46c8c316dacefbcc2b9a713edd76de52c /scripts/gdb/linux/lists.py | |
| parent | 11093e6f0de9783c26355e0962f210a7ae18ab3c (diff) | |
dm writecache: set a default MAX_WRITEBACK_JOBS
dm-writecache has the capability to limit the number of writeback jobs
in progress. However, this feature was off by default. As such there
were some out-of-memory crashes observed when lowering the low
watermark while the cache is full.
This commit enables writeback limit by default. It is set to 256MiB or
1/16 of total system memory, whichever is smaller.
Cc: [email protected]
Signed-off-by: Mikulas Patocka <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/lists.py')
0 files changed, 0 insertions, 0 deletions