search for: queue_flag_dax

Displaying 8 results from an estimated 8 matches for "queue_flag_dax".

2019 Jun 11
1
[PATCH v11 4/7] dm: enable synchronous dax
...queue *q, > } > blk_queue_write_cache(q, wc, fua); > > - if (dm_table_supports_dax(t, PAGE_SIZE)) > + if (dm_table_supports_dax(t, device_supports_dax, &page_size)) { > + No need for an empty newline here ^ > blk_queue_flag_set(QUEUE_FLAG_DAX, q); > + if (dm_table_supports_dax(t, device_synchronous, NULL)) > + set_dax_synchronous(t->md->dax_dev); > + } > else > blk_queue_flag_clear(QUEUE_FLAG_DAX, q); > Thanks, Mike
2019 Jun 10
2
[PATCH v11 4/7] dm: enable synchronous dax
On Mon, Jun 10 2019 at 5:07am -0400, Pankaj Gupta <pagupta at redhat.com> wrote: > This patch sets dax device 'DAXDEV_SYNC' flag if all the target > devices of device mapper support synchrononous DAX. If device > mapper consists of both synchronous and asynchronous dax devices, > we don't set 'DAXDEV_SYNC' flag. > > Signed-off-by: Pankaj Gupta
2019 Jun 11
0
[PATCH v12 4/7] dm: enable synchronous dax
...e's request_queue @@ -1910,8 +1919,11 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, } blk_queue_write_cache(q, wc, fua); - if (dm_table_supports_dax(t, PAGE_SIZE)) + if (dm_table_supports_dax(t, device_supports_dax, &page_size)) { blk_queue_flag_set(QUEUE_FLAG_DAX, q); + if (dm_table_supports_dax(t, device_synchronous, NULL)) + set_dax_synchronous(t->md->dax_dev); + } else blk_queue_flag_clear(QUEUE_FLAG_DAX, q); diff --git a/drivers/md/dm.c b/drivers/md/dm.c index b1caa7188209..b92c42a72ad4 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c...
2019 Jun 11
0
[Qemu-devel] [PATCH v11 4/7] dm: enable synchronous dax
...,13 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, } blk_queue_write_cache(q, wc, fua); - if (dm_table_supports_dax(t, PAGE_SIZE)) + if (dm_table_supports_dax(t, device_supports_dax, &page_size)) { + blk_queue_flag_set(QUEUE_FLAG_DAX, q); + if (dm_table_supports_dax(t, device_synchronous, NULL)) + set_dax_synchronous(t->md->dax_dev); + } else blk_queue_flag_clear(QUEUE_FLAG_DAX, q); diff --git a/drivers/md/dm.c b/drivers/md/dm.c index b1caa7188209..b92c42a...
2019 Jun 21
7
[PATCH v14 0/7] virtio pmem driver
This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 device mapper & VIRTIO patches. This version has fix for test bot build failure. Keeping all the existing r-o-bs. Jakob CCed also tested the patch series and confirmed the working of v9. --- This patch series has implementation for "virtio pmem". "virtio
2019 Jul 05
8
[PATCH v15 0/7] virtio pmem driver
Hi Dan, This series has only change in patch 2 for linux-next build failure. There is no functional change. Keeping all the existing review/acks and reposting the patch series for merging via libnvdimm tree. --- This patch series has implementation for "virtio pmem". "virtio pmem" is fake persistent memory(nvdimm) in guest which allows to bypass the guest page
2019 Jun 12
8
[PATCH v13 0/7] virtio pmem driver
This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 device mapper & VIRTIO patches. This version has minor changes in patch 2. Keeping all the existing r-o-bs. Jakob CCed also tested the patch series and confirmed the working of v9. --- This patch series has implementation for "virtio pmem". "virtio pmem"
2019 Jun 11
9
[PATCH v12 0/7] virtio pmem driver
This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 & VIRTIO patches. Device mapper change is also reviewed. Mike, Can you please provide ack for device mapper change i.e patch4. This version has changed implementation for patch 4 as suggested by 'Mike'. Keeping all the existing r-o-bs. Jakob CCed also tested the