On 11/10/20 2:15 AM, Mike Snitzer wrote:
On Sat, Nov 07 2020 at 8:09pm -0500,
JeffleXu wrote:
On 11/7/20 1:45 AM, Mike Snitzer wrote:
On Thu, Nov 05 2020 at 9:51pm -0500,
JeffleXu wrote:
blk-mq.c: blk_mq_submit_bio
if (bio->orig)
init blk_poll_data and insert it into bio
On Fri, Nov 6, 2020 at 8:04 PM Christoph Hellwig wrote:
>
> Use set_capacity_and_notify to set the size of both the disk and block
> device. This also gets the uevent notifications for the resize for free.
>
> Signed-off-by: Christoph Hellwig
> ---
> drivers/block/rbd.c | 3 +--
> 1 file change
On Fri, Nov 06, 2020 at 08:03:35PM +0100, Christoph Hellwig wrote:
> revalidate_disk_size just updates the block device size from the disk
> size. Thus calling it from revalidate_disk_size doesn't actually do
> anything.
>
> Signed-off-by: Christoph Hellwig
> ---
> drivers/block/virtio_blk.c |
On Fri, Nov 06, 2020 at 08:03:35PM +0100, Christoph Hellwig wrote:
> revalidate_disk_size just updates the block device size from the disk
> size. Thus calling it from revalidate_disk_size doesn't actually do
> anything.
>
> Signed-off-by: Christoph Hellwig
Acked-by: Michael S. Tsirkin
> ---
[ .. ]
Originally nvme multipath would update/change the size of the multipath
device according to the underlying path devices.
With this patch the size of the multipath device will _not_ change if
there
is a change on the underlying devices.
Yes, it will. Take a close look at nvme_update_
On 11/10/20 12:28 AM, Sagi Grimberg wrote:
[ .. ]
Originally nvme multipath would update/change the size of the multipath
device according to the underlying path devices.
With this patch the size of the multipath device will _not_ change
if there
is a change on the underlying devices.
Yes,
This is one prep patch for supporting iopoll for dm device.
The direct IO routine will set REQ_NOWAIT flag for REQ_HIPRI IO (that
is, IO will do iopoll) in bio_set_polled(). Then in the IO submission
routine, the ability of handling REQ_NOWAIT of the block device will
be checked for REQ_HIPRI IO i
On Mon, Nov 09, 2020 at 08:53:58AM +0100, Hannes Reinecke wrote:
>> index 376096bfc54a83..4e86c9aafd88a7 100644
>> --- a/drivers/nvme/host/core.c
>> +++ b/drivers/nvme/host/core.c
>> @@ -2053,7 +2053,7 @@ static void nvme_update_disk_info(struct gendisk *disk,
>> capacity = 0;
On 11/9/20 9:53 AM, Christoph Hellwig wrote:
On Mon, Nov 09, 2020 at 08:53:58AM +0100, Hannes Reinecke wrote:
index 376096bfc54a83..4e86c9aafd88a7 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2053,7 +2053,7 @@ static void nvme_update_disk_info(struct gendisk *disk,
When the Register and Ignore command is run with sg_persist, if a 0x00
Service Action Reservation Key is given or the --param-sark option is
not used at all, sg_persist will clear the registration. mpathpersist
will fail with an error. This patch fixes mpathpersist to work like
sg_persist in this
On Mon, Nov 09, 2020 at 12:32:05PM +0800, lixiaokeng wrote:
> When multipath -F are executed first and multipath -v2 or
> -d are executed later, asan will warn memory leaks. The
> reason is that the mpp allocated in coalesce_paths isn't
> freed. Here we use newmp to store mpp. If newmp need not
> b
On Sat, Nov 07 2020 at 8:09pm -0500,
JeffleXu wrote:
>
> On 11/7/20 1:45 AM, Mike Snitzer wrote:
> >On Thu, Nov 05 2020 at 9:51pm -0500,
> >JeffleXu wrote:
> >
> >>blk-mq.c: blk_mq_submit_bio
> >>
> >> if (bio->orig)
> >>
> >> init blk_poll_data and insert it into bio->orig's @coo
On 11/6/20 2:03 PM, Christoph Hellwig wrote:
Hi Jens,
this series builds on top of the work that went into the last merge window,
and make sure we have a single coherent interfac for updating the size of a
block device.
You can add
Reviewed-by: Josef Bacik
for the nbd bits, thanks,
Josef
On 11/6/20 8:03 PM, Christoph Hellwig wrote:
There is no good reason to call revalidate_disk_size separately.
Signed-off-by: Christoph Hellwig
---
drivers/nvme/host/core.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/cor
On Fri, Nov 6, 2020 at 8:04 PM Christoph Hellwig wrote:
>
> Use set_capacity_and_notify to set the size of both the disk and block
> device. This also gets the uevent notifications for the resize for free.
>
> Signed-off-by: Christoph Hellwig
Thanks, Christoph!
Acked-by: Jack Wang
> ---
> driv
15 matches
Mail list logo
