From: Jens Axboe <axboe@kernel.dk>
To: Caleb Sander Mateos <csander@purestorage.com>,
Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>
Cc: Mark Harmstone <maharmstone@fb.com>,
linux-btrfs@vger.kernel.org, io-uring@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/4] io_uring/cmd: introduce IORING_URING_CMD_REISSUE flag
Date: Tue, 1 Jul 2025 13:03:58 -0600 [thread overview]
Message-ID: <76d3c110-821a-471a-ae95-3a4ab1bf3324@kernel.dk> (raw)
In-Reply-To: <20250619192748.3602122-3-csander@purestorage.com>
On 6/19/25 1:27 PM, Caleb Sander Mateos wrote:
> diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c
> index 929cad6ee326..7cddc4c1c554 100644
> --- a/io_uring/uring_cmd.c
> +++ b/io_uring/uring_cmd.c
> @@ -257,10 +257,12 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
> req->iopoll_start = ktime_get_ns();
> }
> }
>
> ret = file->f_op->uring_cmd(ioucmd, issue_flags);
> + if (ret == -EAGAIN)
> + ioucmd->flags |= IORING_URING_CMD_REISSUE;
> if (ret == -EAGAIN || ret == -EIOCBQUEUED)
> return ret;
Probably fold that under the next statement?
if (ret == -EAGAIN || ret == -EIOCBQUEUED) {
if (ret == -EAGAIN) {
ioucmd->flags |= IORING_URING_CMD_REISSUE;
return ret;
}
?
--
Jens Axboe
next prev parent reply other threads:[~2025-07-01 19:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-19 19:27 [PATCH 0/4] io_uring/btrfs: remove struct io_uring_cmd_data Caleb Sander Mateos
2025-06-19 19:27 ` [PATCH 1/4] btrfs/ioctl: don't skip accounting in early ENOTTY return Caleb Sander Mateos
2025-06-19 19:27 ` [PATCH 2/4] io_uring/cmd: introduce IORING_URING_CMD_REISSUE flag Caleb Sander Mateos
2025-07-01 19:03 ` Jens Axboe [this message]
2025-07-02 6:27 ` Daniel Vacek
2025-07-02 6:44 ` Ammar Faizi
2025-07-02 7:00 ` Alan Huang
2025-07-02 13:47 ` Jens Axboe
2025-06-19 19:27 ` [PATCH 3/4] btrfs/ioctl: store btrfs_uring_encoded_data in io_btrfs_cmd Caleb Sander Mateos
2025-07-01 19:05 ` Jens Axboe
2025-07-02 19:51 ` Caleb Sander Mateos
2025-07-08 18:17 ` Jens Axboe
2025-07-08 18:32 ` Caleb Sander Mateos
2025-06-19 19:27 ` [PATCH 4/4] io_uring/cmd: remove struct io_uring_cmd_data Caleb Sander Mateos
2025-06-20 15:47 ` [PATCH 0/4] io_uring/btrfs: " David Sterba
2025-07-01 15:01 ` David Sterba
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