Displaying 2 results from an estimated 2 matches for "bio_op".
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bio_pop
2023 Aug 06
0
[PATCH v4] virtio_pmem: add the missing REQ_OP_WRITE for flush bio
...> ? submit_bio_noacct_nocheck+0x14d/0x370
> > > ? submit_bio_noacct+0x1ef/0x520
> > > ? submit_bio+0x55/0x60
> > > ? submit_bio_wait+0x5a/0xc0
> > > ? blkdev_issue_flush+0x44/0x60
> > >
> > > The root cause is that submit_bio_noacct() needs bio_op() is either
> > > WRITE or ZONE_APPEND for flush bio and async_pmem_flush() doesn't assign
> > > REQ_OP_WRITE when allocating flush bio, so submit_bio_noacct just fail
> > > the flush bio.
> > >
> > > Simply fix it by adding the missing REQ_OP_WRITE...
2023 Aug 06
0
[PATCH v4] virtio_pmem: add the missing REQ_OP_WRITE for flush bio
...> ? submit_bio_noacct_nocheck+0x14d/0x370
> > > ? submit_bio_noacct+0x1ef/0x520
> > > ? submit_bio+0x55/0x60
> > > ? submit_bio_wait+0x5a/0xc0
> > > ? blkdev_issue_flush+0x44/0x60
> > >
> > > The root cause is that submit_bio_noacct() needs bio_op() is either
> > > WRITE or ZONE_APPEND for flush bio and async_pmem_flush() doesn't assign
> > > REQ_OP_WRITE when allocating flush bio, so submit_bio_noacct just fail
> > > the flush bio.
> > >
> > > Simply fix it by adding the missing REQ_OP_WRITE...