| Message ID | 20230529131106.2123367-1-yukuai1@huaweicloud.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | limit the number of plugged bio | expand |
On Mon, May 29, 2023 at 6:14 AM Yu Kuai <yukuai1@huaweicloud.com> wrote: > > From: Yu Kuai <yukuai3@huawei.com> > > Changes in v3: > - prefix function with 'raid1_' instead of 'md_' > - use a globle workequeue instead of per bitmap in patch 5 > Changes in v2: > - remove the patch to rename raid1-10.c > > Yu Kuai (7): > md/raid10: prevent soft lockup while flush writes > md/raid1-10: factor out a helper to add bio to plug > md/raid1-10: factor out a helper to submit normal write > md/raid1-10: submit write io directly if bitmap is not enabled > md/md-bitmap: add a new helper to unplug bitmap asynchrously > md/raid1-10: don't handle pluged bio by daemon thread > md/raid1-10: limit the number of plugged bio With the fix on 5/7, applied to md-next. Thanks, Song > > drivers/md/md-bitmap.c | 33 ++++++++++++++++++++-- > drivers/md/md-bitmap.h | 8 ++++++ > drivers/md/md.c | 9 ++++++ > drivers/md/md.h | 1 + > drivers/md/raid1-10.c | 63 ++++++++++++++++++++++++++++++++++++++++++ > drivers/md/raid1.c | 29 ++++--------------- > drivers/md/raid10.c | 47 +++++++------------------------ > 7 files changed, 126 insertions(+), 64 deletions(-) > > -- > 2.39.2 >
From: Yu Kuai <yukuai3@huawei.com> Changes in v3: - prefix function with 'raid1_' instead of 'md_' - use a globle workequeue instead of per bitmap in patch 5 Changes in v2: - remove the patch to rename raid1-10.c Yu Kuai (7): md/raid10: prevent soft lockup while flush writes md/raid1-10: factor out a helper to add bio to plug md/raid1-10: factor out a helper to submit normal write md/raid1-10: submit write io directly if bitmap is not enabled md/md-bitmap: add a new helper to unplug bitmap asynchrously md/raid1-10: don't handle pluged bio by daemon thread md/raid1-10: limit the number of plugged bio drivers/md/md-bitmap.c | 33 ++++++++++++++++++++-- drivers/md/md-bitmap.h | 8 ++++++ drivers/md/md.c | 9 ++++++ drivers/md/md.h | 1 + drivers/md/raid1-10.c | 63 ++++++++++++++++++++++++++++++++++++++++++ drivers/md/raid1.c | 29 ++++--------------- drivers/md/raid10.c | 47 +++++++------------------------ 7 files changed, 126 insertions(+), 64 deletions(-)