| Message ID | 20240525185257.3896201-1-linan666@huaweicloud.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | md: flush deadlock bugfix | expand |
On Sat, May 25, 2024 at 4:00 AM <linan666@huaweicloud.com> wrote: > > From: Li Nan <linan122@huawei.com> > > I recently identified a flush deadlock issue, which can be resolved > by this patch set. After testing for a day in an environment where the > problem can be easily reproduced, I did not encounter the issue again. > > Before a complete overwrite of the md flush, first fix the issue with > this patch set. > > Li Nan (2): > md: change the return value type of md_write_start to void > md: fix deadlock between mddev_suspend and flush bio Applied the set to md-6.11. Thanks! Song
From: Li Nan <linan122@huawei.com> I recently identified a flush deadlock issue, which can be resolved by this patch set. After testing for a day in an environment where the problem can be easily reproduced, I did not encounter the issue again. Before a complete overwrite of the md flush, first fix the issue with this patch set. Li Nan (2): md: change the return value type of md_write_start to void md: fix deadlock between mddev_suspend and flush bio drivers/md/md.h | 2 +- drivers/md/md.c | 40 +++++++++++++++++++--------------------- drivers/md/raid1.c | 3 +-- drivers/md/raid10.c | 3 +-- drivers/md/raid5.c | 3 +-- 5 files changed, 23 insertions(+), 28 deletions(-)