From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-aio@kvack.org, linux-block@vger.kernel.org,
linux-man@vger.kernel.org, linux-api@vger.kernel.org, hch@lst.de,
jmoyer@redhat.com, avi@scylladb.com
Subject: Re: [PATCH 15/18] io_uring: add io_kiocb ref count
Date: Tue, 29 Jan 2019 18:26:54 +0100 [thread overview]
Message-ID: <20190129172654.GC15347@lst.de> (raw)
In-Reply-To: <20190128213538.13486-16-axboe@kernel.dk>
On Mon, Jan 28, 2019 at 02:35:35PM -0700, Jens Axboe wrote:
> We'll use this for the POLL implementation. Regular requests will
> NOT be using references, so initialize it to 0. Any real use of
> the io_kiocb ref will initialize it to at least 2.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
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next prev parent reply other threads:[~2019-01-29 17:26 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 21:35 [PATCHSET v8] io_uring IO interface Jens Axboe
2019-01-28 21:35 ` [PATCH 01/18] fs: add an iopoll method to struct file_operations Jens Axboe
2019-01-28 21:35 ` [PATCH 02/18] block: wire up block device iopoll method Jens Axboe
2019-01-28 21:35 ` [PATCH 03/18] block: add bio_set_polled() helper Jens Axboe
2019-01-28 21:35 ` [PATCH 04/18] iomap: wire up the iopoll method Jens Axboe
2019-01-28 21:35 ` [PATCH 05/18] Add io_uring IO interface Jens Axboe
2019-01-28 21:53 ` Jeff Moyer
2019-01-28 21:56 ` Jens Axboe
2019-01-28 22:32 ` Jann Horn
2019-01-28 23:46 ` Jens Axboe
2019-01-28 23:59 ` Jann Horn
2019-01-29 0:03 ` Jens Axboe
2019-01-29 0:31 ` Jens Axboe
2019-01-29 0:34 ` Jann Horn
2019-01-29 0:55 ` Jens Axboe
2019-01-29 0:58 ` Jann Horn
2019-01-29 1:01 ` Jens Axboe
2019-02-01 16:57 ` Matt Mullins
2019-02-01 17:04 ` Jann Horn
2019-02-01 17:23 ` Jann Horn
2019-02-01 18:05 ` Al Viro
2019-01-29 1:07 ` Jann Horn
2019-01-29 2:21 ` Jann Horn
2019-01-29 2:54 ` Jens Axboe
2019-01-29 3:46 ` Jens Axboe
2019-01-29 15:56 ` Jann Horn
2019-01-29 16:06 ` Jens Axboe
2019-01-29 2:21 ` Jens Axboe
2019-01-29 1:29 ` Jann Horn
2019-01-29 1:31 ` Jens Axboe
2019-01-29 1:32 ` Jann Horn
2019-01-29 2:23 ` Jens Axboe
2019-01-29 7:12 ` Bert Wesarg
2019-01-29 12:12 ` Florian Weimer
2019-01-29 13:35 ` Jens Axboe
2019-01-28 21:35 ` [PATCH 06/18] io_uring: add fsync support Jens Axboe
2019-01-28 21:35 ` [PATCH 07/18] io_uring: support for IO polling Jens Axboe
2019-01-29 17:24 ` Christoph Hellwig
2019-01-29 18:31 ` Jens Axboe
2019-01-29 19:10 ` Jens Axboe
2019-01-29 20:35 ` Jeff Moyer
2019-01-29 20:37 ` Jens Axboe
2019-01-28 21:35 ` [PATCH 08/18] fs: add fget_many() and fput_many() Jens Axboe
2019-01-28 21:35 ` [PATCH 09/18] io_uring: use fget/fput_many() for file references Jens Axboe
2019-01-28 21:56 ` Jann Horn
2019-01-28 22:03 ` Jens Axboe
2019-01-28 21:35 ` [PATCH 10/18] io_uring: batch io_kiocb allocation Jens Axboe
2019-01-29 17:26 ` Christoph Hellwig
2019-01-29 18:14 ` Jens Axboe
2019-01-28 21:35 ` [PATCH 11/18] block: implement bio helper to add iter bvec pages to bio Jens Axboe
2019-01-28 21:35 ` [PATCH 12/18] io_uring: add support for pre-mapped user IO buffers Jens Axboe
2019-01-28 23:35 ` Jann Horn
2019-01-28 23:50 ` Jens Axboe
2019-01-29 0:36 ` Jann Horn
2019-01-29 1:25 ` Jens Axboe
2019-01-28 21:35 ` [PATCH 13/18] io_uring: add file set registration Jens Axboe
2019-01-28 21:35 ` [PATCH 14/18] io_uring: add submission polling Jens Axboe
2019-01-28 21:35 ` [PATCH 15/18] io_uring: add io_kiocb ref count Jens Axboe
2019-01-29 17:26 ` Christoph Hellwig [this message]
2019-01-28 21:35 ` [PATCH 16/18] io_uring: add support for IORING_OP_POLL Jens Axboe
2019-01-28 21:35 ` [PATCH 17/18] io_uring: allow workqueue item to handle multiple buffered requests Jens Axboe
2019-01-28 21:35 ` [PATCH 18/18] io_uring: add io_uring_event cache hit information Jens Axboe
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