Re: [PATCH 1/2] blk-mq: not deactivate hctx if the device doesn't use managed irq
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From: Damien Le Moal <hidden>
Date: 2021-06-30 21:57:08
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linux-nvme
On 2021/07/01 3:58, Sagi Grimberg wrote:
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diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 21140132a30d..600c5dd1a069 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h@@ -403,6 +403,7 @@ enum { */ BLK_MQ_F_STACKING = 1 << 2, BLK_MQ_F_TAG_HCTX_SHARED = 1 << 3, + BLK_MQ_F_NOT_USE_MANAGED_IRQ = 1 << 4,My 2 cents: BLK_MQ_F_NO_MANAGED_IRQ may be a better/shorter name.Maybe BLK_MQ_F_UNMANAGED_IRQ?
Even better :) -- Damien Le Moal Western Digital Research