| Message ID | 20221124021208.242541-1-damien.lemoal@opensource.wdc.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | mq-deadline fixes | expand |
On 24.11.22 03:12, Damien Le Moal wrote: > 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(-) > For the series, Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
On Thu, 24 Nov 2022 11:12:06 +0900, Damien Le Moal wrote: > 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 > > [...] Applied, thanks! [1/2] block: mq-deadline: Fix dd_finish_request() for zoned devices commit: 2820e5d0820ac4daedff1272616a53d9c7682fd2 [2/2] block: mq-deadline: Do not break sequential write streams to zoned HDDs commit: 015d02f48537cf2d1a65eeac50717566f9db6eec Best regards,
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(-)