Re: [PATCH v2 5/6] block: add QUEUE_FLAG_POLL_CAP flag

[PATCH v2 0/6] dm: support IO polling for bio-based dm device · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
[PATCH v2 4/6] dm: always return BLK_QC_T_NONE for bio-based device · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
[PATCH v2 1/6] block: move definition of blk_qc_t to types.h · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
[PATCH v2 3/6] block: add iopoll method to support bio-based IO polling · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
Re: [PATCH v2 3/6] block: add iopoll method to support bio-based IO polling · Mike Snitzer <hidden> · 2021-01-27
Re: [PATCH v2 3/6] block: add iopoll method to support bio-based IO polling · Christoph Hellwig <hch@infradead.org> · 2021-01-28
Re: [PATCH v2 3/6] block: add iopoll method to support bio-based IO polling · JeffleXu <jefflexu@linux.alibaba.com> · 2021-01-28
Re: [PATCH v2 3/6] block: add iopoll method to support bio-based IO polling · Christoph Hellwig <hch@infradead.org> · 2021-01-28
[PATCH v2 6/6] dm: support IO polling for bio-based dm device · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
Re: [PATCH v2 6/6] dm: support IO polling for bio-based dm device · JeffleXu <jefflexu@linux.alibaba.com> · 2021-01-29
[PATCH v2 5/6] block: add QUEUE_FLAG_POLL_CAP flag · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
Re: [PATCH v2 5/6] block: add QUEUE_FLAG_POLL_CAP flag · Mike Snitzer <hidden> · 2021-01-27
Re: [PATCH v2 5/6] block: add QUEUE_FLAG_POLL_CAP flag · JeffleXu <jefflexu@linux.alibaba.com> · 2021-01-28
[PATCH v2 2/6] block: add queue_to_disk() to get gendisk from request_queue · Jeffle Xu <jefflexu@linux.alibaba.com> · 2021-01-26
Re: [PATCH v2 2/6] block: add queue_to_disk() to get gendisk from request_queue · Mike Snitzer <hidden> · 2021-01-27
Re: [PATCH v2 0/6] dm: support IO polling for bio-based dm device · Mike Snitzer <hidden> · 2021-01-27
Re: [PATCH v2 0/6] dm: support IO polling for bio-based dm device · JeffleXu <jefflexu@linux.alibaba.com> · 2021-01-28

From: Mike Snitzer <hidden>
Date: 2021-01-27 17:16:46
Also in: dm-devel, linux-block

On Mon, Jan 25 2021 at  7:13am -0500,
Jeffle Xu [off-list ref] wrote:

Introduce QUEUE_FLAG_POLL_CAP flag representing if the request queue
capable of polling or not.

Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>

Why are you adding QUEUE_FLAG_POLL_CAP?  Doesn't seem as though DM or
anything else actually needs it.

Mike

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