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authorChristoph Hellwig <hch@lst.de>2022-04-15 06:52:44 +0200
committerJens Axboe <axboe@kernel.dk>2022-04-17 19:49:59 -0600
commita557e82e5a01826f902bd94fc925c03f253cb712 (patch)
treea16d28d2a576fbaba4934f21b163c1fc7c61f118 /fs
parent08e688fdb8f7e862092ae64cee20bc8b463d1046 (diff)
block: add a bdev_fua helper
Add a helper to check the FUA flag based on the block_device instead of having to poke into the block layer internal request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20220415045258.199825-14-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs')
-rw-r--r--fs/iomap/direct-io.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index b08f5dc31780..62da020d02a1 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -265,8 +265,7 @@ static loff_t iomap_dio_bio_iter(const struct iomap_iter *iter,
* cache flushes on IO completion.
*/
if (!(iomap->flags & (IOMAP_F_SHARED|IOMAP_F_DIRTY)) &&
- (dio->flags & IOMAP_DIO_WRITE_FUA) &&
- blk_queue_fua(bdev_get_queue(iomap->bdev)))
+ (dio->flags & IOMAP_DIO_WRITE_FUA) && bdev_fua(iomap->bdev))
use_fua = true;
}