linux-kernel - Re: [PATCH V2] block: Fix elevator_get_default() to check for null q->tag

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Message-Id: <172833280891.162752.17563005273256584675.b4-ty@kernel.dk>
Date: Mon, 07 Oct 2024 14:26:48 -0600
From: Jens Axboe <axboe@...nel.dk>
To: SurajSonawane2415 <surajsonawane0215@...il.com>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
 hch@...radead.org
Subject: Re: [PATCH V2] block: Fix elevator_get_default() to check for null
 q->tag_set


On Mon, 07 Oct 2024 16:44:16 +0530, SurajSonawane2415 wrote:
> Fix error "block/elevator.c:569 elevator_get_default() error:
> we previously assumed 'q->tag_set' could be null (see line 565)".
> Since 'q->tag_set' cannot be NULL for blk-mq queues,
> remove the unnecessary check in both `elevator_get_default`
> and `elv_support_iosched`. This simplifies the logic and
> ensures correct assumptions about 'q->tag_set' in blk-mq queues.
> 
> [...]

Applied, thanks!

[1/1] block: Fix elevator_get_default() to check for null q->tag_set
      commit: b402328a24ee7193a8ab84277c0c90ae16768126

Best regards,
-- 
Jens Axboe