On Sat, 09/14 11:32, Jens Axboe wrote:
> On 9/14/19 11:31 AM, Pavel Begunkov (Silence) wrote:
> > From: Pavel Begunkov
> >
> > Since commit 795fe54c2a828099e ("bfq: Add per-device weight"), bfq uses
> > blkg_conf_prep() and blkg_conf_finish(), which are not exported. So, it
> > causes linkage err
On Sun, Sep 15, 2019 at 04:30:04PM +0200, Jinpu Wang wrote:
> Thanks Bart for detailed review, reply inline.
>
> On Sat, Sep 14, 2019 at 12:10 AM Bart Van Assche wrote:
> >
> > On 6/20/19 8:03 AM, Jack Wang wrote:
> > > +#define ibnbd_log(fn, dev, fmt, ...) ({ \
> > >
On 2019/9/12 18:07, Ming Lei wrote:
On Thu, Sep 12, 2019 at 04:49:15PM +0800, Yufen Yu wrote:
On 2019/9/12 12:16, Ming Lei wrote:
On Thu, Sep 12, 2019 at 11:29:18AM +0800, Yufen Yu wrote:
On 2019/9/12 10:46, Ming Lei wrote:
On Sat, Sep 07, 2019 at 06:24:50PM +0800, Yufen Yu wrote:
There
From: Xiubo Li
For some storage drivers, such as the nbd, when there has new socket
connections added, it will update the hardware queue number by calling
blk_mq_update_nr_hw_queues(), in which it will freeze all the queues
first. And then tries to do the hardware queue updating stuff.
But int b
From: Xiubo Li
To make the patch more readable and cleaner I just split them into 2
small ones to address the issue from @Ming Lei, thanks very much.
Changed in V2:
- Addressed the comment from Ming Lei, thanks.
Xiubo Li (2):
blk-mq: Avoid memory reclaim when allocating request map
blk-mq:
From: Xiubo Li
There at least 6 places are using the same combined GFP flags,
switch them to one macro instead to make the code get cleaner.
Signed-off-by: Xiubo Li
Reviewed-by: Ming Lei
---
block/blk-mq.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/bl
On Fri, Sep 13, 2019 at 01:57:33PM +0200, Manuel Bentele wrote:
> Hi Ming,
>
> On 9/12/19 4:24 AM, Ming Lei wrote:
> > On Sat, Aug 24, 2019 at 12:56:14AM +0200, developm...@manuel-bentele.de
> > wrote:
> >> From: Manuel Bentele
> >>
> >> Hi
> >>
> >> Regarding to the following discussion [1] on
On 2019/9/16 9:49, Ming Lei wrote:
On Sun, Sep 15, 2019 at 05:56:56PM +0530, xiu...@redhat.com wrote:
From: Xiubo Li
For some storage drivers, such as the nbd, when there has new socket
connections added, it will update the hardware queue number by calling
blk_mq_update_nr_hw_queues(), in whic
On Sun, Sep 15, 2019 at 05:56:56PM +0530, xiu...@redhat.com wrote:
> From: Xiubo Li
>
> For some storage drivers, such as the nbd, when there has new socket
> connections added, it will update the hardware queue number by calling
> blk_mq_update_nr_hw_queues(), in which it will freeze all the que
Hi Linus,
Here are the libata changes for 5.4. This pull request contains:
- Kill unused export (Andy)
- Use dma_set_mask_and_coherent() throughout (Christoph)
- Drop PCS quirk on Denverton, which has different register layout (Dan)
- Support non-boot time detection for pata_buddha (Max)
Plea
Hi Linus,
Here are the changes for io_uring for 5.4. This pull request contains:
- Allocate SQ/CQ ring together, more efficient. Expose this through a
feature flag as well, so we can reduce the number of mmaps by 1.
(Hristo and me.
- Fix for sequence logic with SQ thread (Jackie).
- Add sup
On 5/24/19 11:12 PM, Hou Tao wrote:
> ping ?
Applied, thanks.
--
Jens Axboe
Hi,
Works well for me
Tested-by: Pavel Begunkov
Yet, take a look at the comment below.
By the way,
Fixes: 795fe54c2a828099e ("block: move blk_stat_add() to
__blk_mq_end_request()")
On 21/05/2019 10:59, Hou Tao wrote:
> +++ b/include/linux/blkdev.h
> @@ -202,9 +202,12 @@ struct request {
> #i
Thanks Bart for detailed review, reply inline.
On Sat, Sep 14, 2019 at 12:10 AM Bart Van Assche wrote:
>
> On 6/20/19 8:03 AM, Jack Wang wrote:
> > +#define ibnbd_log(fn, dev, fmt, ...) ({ \
> > + __builtin_choose_expr( \
>
From: Xiubo Li
For some storage drivers, such as the nbd, when there has new socket
connections added, it will update the hardware queue number by calling
blk_mq_update_nr_hw_queues(), in which it will freeze all the queues
first. And then tries to do the hardware queue updating stuff.
But int b
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