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authorNikolay Borisov <nborisov@suse.com>2018-02-23 13:45:28 +0200
committerJens Axboe <axboe@kernel.dk>2018-03-12 10:21:22 -0600
commitc8f4c36f81623002165dce874fa60bb0c154b10e (patch)
tree5a9579be522bfd47e43260f21119a4d239dc43dc /fs/direct-io.c
parentfc9de9a52e993829d928825d05fc9d3f41ce33fa (diff)
downloadlinux-c8f4c36f81623002165dce874fa60bb0c154b10e.tar.bz2
direct-io: Remove unused DIO_ASYNC_EXTEND flag
This flag was added by 6039257378e4 ("direct-io: add flag to allow aio writes beyond i_size") to support XFS. However, with the rework of XFS' DIO's path to use iomap in acdda3aae146 ("xfs: use iomap_dio_rw") it became redundant. So let's remove it. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/direct-io.c')
-rw-r--r--fs/direct-io.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 1357ef563893..88f0c7fba1ce 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1252,8 +1252,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
*/
if (is_sync_kiocb(iocb))
dio->is_async = false;
- else if (!(dio->flags & DIO_ASYNC_EXTEND) &&
- iov_iter_rw(iter) == WRITE && end > i_size_read(inode))
+ else if (iov_iter_rw(iter) == WRITE && end > i_size_read(inode))
dio->is_async = false;
else
dio->is_async = true;