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loop: switch to using blk_queue_write_cache() 

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
hifive-unleashed-5.1
Jens Axboe 2016-03-30 10:09:35 -06:00
parent fe8fb75e3a
commit 21d0727f63
1 changed files with 1 additions and 1 deletions
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2
drivers/block/loop.c
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@ -937,7 +937,7 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode,
mapping_set_gfp_mask(mapping, lo->old_gfp_mask & ~(__GFP_IO|__GFP_FS));
if (!(lo_flags & LO_FLAGS_READ_ONLY) && file->f_op->fsync)
blk_queue_flush(lo->lo_queue, REQ_FLUSH);
blk_queue_write_cache(lo->lo_queue, true, false);
loop_update_dio(lo);
set_capacity(lo->lo_disk, size);