From: Jens Axboe <[email protected]>
To: [email protected], [email protected]
Cc: [email protected]
Subject: Re: [PATCH v3] io_uring: defer alloc_hint update to io_file_bitmap_set()
Date: Fri, 27 May 2022 20:14:22 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Sat, 28 May 2022 09:51:09 +0800, Xiaoguang Wang wrote:
> io_file_bitmap_get() returns a free bitmap slot, but if it isn't
> used later, such as io_queue_rsrc_removal() returns error, in this
> case, we should not update alloc_hint at all, which still should
> be considered as a valid candidate for next io_file_bitmap_get()
> calls.
>
> To fix this issue, only update alloc_hint in io_file_bitmap_set().
>
> [...]
Applied, thanks!
[1/1] io_uring: defer alloc_hint update to io_file_bitmap_set()
commit: e2d547c6e3caa4b6278bcb30686e1faf6777b3f6
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2022-05-28 2:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-27 16:53 [PATCH 0/2] two bug fixes about direct fd install Xiaoguang Wang
2022-05-27 16:53 ` [PATCH 1/2] io_uring: fix file leaks around io_fixed_fd_install() Xiaoguang Wang
2022-05-27 16:53 ` [PATCH 2/2] io_uring: defer alloc_hint update to io_file_bitmap_set() Xiaoguang Wang
2022-05-27 17:09 ` Jens Axboe
2022-05-27 17:39 ` [PATCH v2] " Xiaoguang Wang
2022-05-27 18:03 ` Jens Axboe
2022-05-28 1:45 ` Xiaoguang Wang
2022-05-28 1:51 ` [PATCH v3] " Xiaoguang Wang
2022-05-28 2:14 ` Jens Axboe [this message]
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