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From: Jens Axboe <[email protected]>
To: [email protected]
Cc: [email protected], [email protected],
	[email protected], Jens Axboe <[email protected]>
Subject: [PATCH 07/11] block: flag block devices as supporting IOCB_WAITQ
Date: Fri, 22 May 2020 19:50:45 -0600	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Signed-off-by: Jens Axboe <[email protected]>
---
 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


  parent reply	other threads:[~2020-05-23  1:51 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-23  1:50 [PATCHSET v2 RFC 0/11] Add support for async buffered reads Jens Axboe
2020-05-23  1:50 ` [PATCH 01/11] block: read-ahead submission should imply no-wait as well Jens Axboe
2020-05-23  1:50 ` [PATCH 02/11] mm: allow read-ahead with IOCB_NOWAIT set Jens Axboe
2020-05-23  1:50 ` [PATCH 03/11] mm: add support for async page locking Jens Axboe
2020-05-23  1:50 ` [PATCH 04/11] mm: support async buffered reads in generic_file_buffered_read() Jens Axboe
2020-05-23  1:50 ` [PATCH 05/11] fs: add FMODE_BUF_RASYNC Jens Axboe
2020-05-23  1:50 ` [PATCH 06/11] ext4: flag as supporting buffered async reads Jens Axboe
2020-05-23  1:50 ` Jens Axboe [this message]
2020-05-23  1:50 ` [PATCH 08/11] xfs: flag files " Jens Axboe
2020-05-23  1:50 ` [PATCH 09/11] btrfs: " Jens Axboe
2020-05-23  1:50 ` [PATCH 10/11] mm: add kiocb_wait_page_async_init() helper Jens Axboe
2020-05-23  1:50 ` [PATCH 11/11] io_uring: support true async buffered reads, if file provides it Jens Axboe
  -- strict thread matches above, loose matches on Subject: below --
2020-05-22 20:23 [PATCHSET RFC 0/11] Add support for async buffered reads Jens Axboe
2020-05-22 20:23 ` [PATCH 07/11] block: flag block devices as supporting IOCB_WAITQ Jens Axboe

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