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From: Jens Axboe <axboe@kernel.dk>
To: io-uring@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 08/12] block: flag block devices as supporting IOCB_WAITQ
Date: Sun, 24 May 2020 13:22:02 -0600 [thread overview]
Message-ID: <20200524192206.4093-9-axboe@kernel.dk> (raw)
In-Reply-To: <20200524192206.4093-1-axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
fs/block_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 86e2a7134513..ec8dccc81b65 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1851,7 +1851,7 @@ static int blkdev_open(struct inode * inode, struct file * filp)
*/
filp->f_flags |= O_LARGEFILE;
- filp->f_mode |= FMODE_NOWAIT;
+ filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;
if (filp->f_flags & O_NDELAY)
filp->f_mode |= FMODE_NDELAY;
--
2.26.2
next prev parent reply other threads:[~2020-05-24 19:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-24 19:21 [PATCHSET v4 0/12] Add support for async buffered reads Jens Axboe
2020-05-24 19:21 ` [PATCH 01/12] block: read-ahead submission should imply no-wait as well Jens Axboe
2020-05-24 19:21 ` [PATCH 02/12] mm: allow read-ahead with IOCB_NOWAIT set Jens Axboe
2020-05-24 19:21 ` [PATCH 03/12] mm: abstract out wake_page_match() from wake_page_function() Jens Axboe
2020-05-24 19:21 ` [PATCH 04/12] mm: add support for async page locking Jens Axboe
2020-05-24 19:21 ` [PATCH 05/12] mm: support async buffered reads in generic_file_buffered_read() Jens Axboe
2020-05-24 19:22 ` [PATCH 06/12] fs: add FMODE_BUF_RASYNC Jens Axboe
2020-05-24 19:22 ` [PATCH 07/12] ext4: flag as supporting buffered async reads Jens Axboe
2020-05-24 19:22 ` Jens Axboe [this message]
2020-05-24 19:22 ` [PATCH 09/12] xfs: flag files " Jens Axboe
2020-05-24 19:22 ` [PATCH 10/12] btrfs: " Jens Axboe
2020-05-24 19:22 ` [PATCH 11/12] mm: add kiocb_wait_page_queue_init() helper Jens Axboe
2020-05-24 19:22 ` [PATCH 12/12] io_uring: support true async buffered reads, if file provides it Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2020-05-26 19:51 [PATCHSET v5 0/12] Add support for async buffered reads Jens Axboe
2020-05-26 19:51 ` [PATCH 08/12] block: flag block devices as supporting IOCB_WAITQ Jens Axboe
2020-05-23 18:57 [PATCHSET v2 0/12] Add support for async buffered reads Jens Axboe
2020-05-23 18:57 ` [PATCH 08/12] block: flag block devices as supporting IOCB_WAITQ Jens Axboe
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