A couple of patches to fix (1) a potential problem with mq-deadline IO
priority handling and (2) to improve write performance with HDDs.
While the performance improvement patch is technically not a bug fix,
the improvement is so significant with some HDDs that I added cc-stable
tag to get the patch added to LTS kernels.
Damien Le Moal (2):
block: mq-deadline: Fix dd_finish_request() for zoned devices
block: mq-deadline: Do not break sequential write streams to zoned
HDDs
block/mq-deadline.c | 83 +++++++++++++++++++++++++++++++++++++++++----
1 file changed, 77 insertions(+), 6 deletions(-)
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2.38.1
