From 45d06cf701a3866e0d246789039a46370af60223 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@kernel.dk>
Date: Tue, 27 Jun 2017 11:01:22 -0600
Subject: fs: add O_DIRECT and aio support for sending down write life time
 hints

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 fs/iomap.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fs/iomap.c')

diff --git a/fs/iomap.c b/fs/iomap.c
index c71a64b97fba..fa6cd5b3f578 100644
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -793,6 +793,7 @@ iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length,
 		bio->bi_bdev = iomap->bdev;
 		bio->bi_iter.bi_sector =
 			iomap->blkno + ((pos - iomap->offset) >> 9);
+		bio->bi_write_hint = dio->iocb->ki_hint;
 		bio->bi_private = dio;
 		bio->bi_end_io = iomap_dio_bio_end_io;
 
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