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authorJens Axboe <axboe@kernel.dk>2017-06-27 11:01:22 -0600
committerJens Axboe <axboe@kernel.dk>2017-06-27 12:05:36 -0600
commit45d06cf701a3866e0d246789039a46370af60223 (patch)
tree302e1b84ff0e62cf04fbc1d002008fdc637eabdd /fs/iomap.c
parentf793dfd3f39a3dc50468b06498606b3a906f42f1 (diff)
downloadlinux-45d06cf701a3866e0d246789039a46370af60223.tar.bz2
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>
Diffstat (limited to 'fs/iomap.c')
-rw-r--r--fs/iomap.c1
1 files changed, 1 insertions, 0 deletions
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;