From: Sergey Senozhatsky <senozhatsky@chromium.org>
To: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Christoph Hellwig <hch@infradead.org>,
Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Yang Yang <yang.yang@vivo.com>
Subject: Re: block: del_gendisk() vs blk_queue_enter() race condition
Date: Fri, 4 Oct 2024 16:49:24 +0900 [thread overview]
Message-ID: <20241004074924.GQ11458@google.com> (raw)
In-Reply-To: <20241004074818.GP11458@google.com>
On (24/10/04 16:48), Sergey Senozhatsky wrote:
[..]
> + /*
> + * Fail any new I/O.
> + */
> + test_bit(GD_DEAD, &disk->state);
^^^ set bit, of course.
> + blk_queue_disk_dead(disk->queue);
> +
next prev parent reply other threads:[~2024-10-04 7:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-03 8:56 block: del_gendisk() vs blk_queue_enter() race condition Sergey Senozhatsky
2024-10-03 13:36 ` Christoph Hellwig
2024-10-03 13:43 ` Christoph Hellwig
2024-10-03 14:00 ` Sergey Senozhatsky
2024-10-03 14:17 ` Sergey Senozhatsky
2024-10-04 4:21 ` Sergey Senozhatsky
2024-10-04 6:45 ` Christoph Hellwig
2024-10-04 7:48 ` Sergey Senozhatsky
2024-10-04 7:49 ` Sergey Senozhatsky [this message]
2024-10-04 12:20 ` Christoph Hellwig
2024-10-04 14:32 ` Sergey Senozhatsky
2024-10-07 6:10 ` Christoph Hellwig
2024-10-07 9:45 ` Sergey Senozhatsky
2024-10-08 5:31 ` Sergey Senozhatsky
2024-10-04 14:41 ` Sergey Senozhatsky
2024-10-03 13:55 ` Sergey Senozhatsky
2024-10-08 4:02 ` YangYang
2024-10-08 5:19 ` Sergey Senozhatsky
2024-10-08 5:26 ` Sergey Senozhatsky
2024-10-08 5:56 ` Christoph Hellwig
2024-10-08 6:04 ` Christoph Hellwig
2024-10-08 6:10 ` Sergey Senozhatsky
2024-10-08 8:13 ` Christoph Hellwig
2024-10-08 8:20 ` Sergey Senozhatsky
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