From: Jens Axboe <axboe@kernel.dk>
To: linux-fsdevel@vger.kernel.org, linux-aio@kvack.org,
linux-block@vger.kernel.org
Cc: hch@lst.de, viro@zeniv.linux.org.uk, Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 14/22] aio: split old ring complete out from aio_complete()
Date: Fri, 21 Dec 2018 12:22:28 -0700 [thread overview]
Message-ID: <20181221192236.12866-15-axboe@kernel.dk> (raw)
In-Reply-To: <20181221192236.12866-1-axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
fs/aio.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/fs/aio.c b/fs/aio.c
index 513ecd3fa681..d33417bee594 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1198,12 +1198,9 @@ static void aio_fill_event(struct io_event *ev, struct aio_kiocb *iocb,
ev->res2 = res2;
}
-/* aio_complete
- * Called when the io request on the given iocb is complete.
- */
-static void aio_complete(struct aio_kiocb *iocb, long res, long res2)
+static void aio_ring_complete(struct kioctx *ctx, struct aio_kiocb *iocb,
+ long res, long res2)
{
- struct kioctx *ctx = iocb->ki_ctx;
struct aio_ring *ring;
struct io_event *ev_page, *event;
unsigned tail, pos, head;
@@ -1253,6 +1250,16 @@ static void aio_complete(struct aio_kiocb *iocb, long res, long res2)
spin_unlock_irqrestore(&ctx->completion_lock, flags);
pr_debug("added to ring %p at [%u]\n", iocb, tail);
+}
+
+/* aio_complete
+ * Called when the io request on the given iocb is complete.
+ */
+static void aio_complete(struct aio_kiocb *iocb, long res, long res2)
+{
+ struct kioctx *ctx = iocb->ki_ctx;
+
+ aio_ring_complete(ctx, iocb, res, res2);
/*
* Check if the user asked us to deliver the result through an
--
2.17.1
next prev parent reply other threads:[~2018-12-21 19:23 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 19:22 [PATCHSET v10] Support for polled and buffered aio (and more) Jens Axboe
2018-12-21 19:22 ` [PATCH 01/22] fs: add an iopoll method to struct file_operations Jens Axboe
2018-12-21 19:22 ` [PATCH 02/22] block: add bio_set_polled() helper Jens Axboe
2018-12-21 19:22 ` [PATCH 03/22] block: wire up block device iopoll method Jens Axboe
2018-12-21 19:22 ` [PATCH 04/22] block: use REQ_HIPRI_ASYNC for non-sync polled IO Jens Axboe
2018-12-21 19:25 ` Jens Axboe
2018-12-27 13:15 ` Christoph Hellwig
2018-12-27 20:22 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 05/22] block: use bio_set_polled() helper for O_DIRECT Jens Axboe
2018-12-21 19:22 ` [PATCH 06/22] iomap: wire up the iopoll method Jens Axboe
2018-12-21 19:22 ` [PATCH 07/22] aio: add io_setup2() system call Jens Axboe
2018-12-27 13:55 ` Christoph Hellwig
2018-12-27 20:27 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 08/22] aio: support for IO polling Jens Axboe
2018-12-27 13:55 ` Christoph Hellwig
2018-12-27 20:29 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 09/22] aio: add submission side request cache Jens Axboe
2018-12-27 13:56 ` Christoph Hellwig
2018-12-27 20:31 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 10/22] fs: add fget_many() and fput_many() Jens Axboe
2018-12-21 19:22 ` [PATCH 11/22] aio: use fget/fput_many() for file references Jens Axboe
2018-12-21 19:22 ` [PATCH 12/22] aio: split iocb init from allocation Jens Axboe
2018-12-21 19:22 ` [PATCH 13/22] aio: batch aio_kiocb allocation Jens Axboe
2018-12-21 19:22 ` Jens Axboe [this message]
2018-12-21 19:22 ` [PATCH 15/22] aio: pass in user index to __io_submit_one() Jens Axboe
2018-12-21 19:22 ` [PATCH 16/22] aio: add support for submission/completion rings Jens Axboe
2018-12-27 13:47 ` Christoph Hellwig
2019-01-02 16:28 ` Jens Axboe
2019-01-02 20:32 ` Jens Axboe
2019-01-02 19:11 ` Jeff Moyer
2018-12-21 19:22 ` [PATCH 17/22] block: implement bio helper to add iter bvec pages to bio Jens Axboe
2018-12-21 19:22 ` [PATCH 18/22] aio: add support for pre-mapped user IO buffers Jens Axboe
2018-12-27 13:57 ` Christoph Hellwig
2018-12-21 19:22 ` [PATCH 19/22] aio: support kernel side submission for aio with SCQRING Jens Axboe
2018-12-27 13:57 ` Christoph Hellwig
2018-12-27 20:34 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 20/22] aio: enable polling for IOCTX_FLAG_SQTHREAD Jens Axboe
2018-12-21 19:22 ` [PATCH 21/22] aio: utilize io_event->res2 for CQ ring Jens Axboe
2018-12-21 19:22 ` [PATCH 22/22] aio: add my copyright Jens Axboe
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