From edb0872f44ec9976ea6d052cb4b93cd2d23ac2ba Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 9 Aug 2021 16:17:43 +0200 Subject: block: move the bdi from the request_queue to the gendisk The backing device information only makes sense for file system I/O, and thus belongs into the gendisk and not the lower level request_queue structure. Move it there. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Link: https://lore.kernel.org/r/20210809141744.1203023-5-hch@lst.de Signed-off-by: Jens Axboe --- fs/block_dev.c | 4 ++-- fs/fat/fatent.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/block_dev.c b/fs/block_dev.c index cc801767a377..43be5463a4c4 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1087,7 +1087,7 @@ static int blkdev_get_whole(struct block_device *bdev, fmode_t mode) if (!bdev->bd_openers) { set_init_blocksize(bdev); if (bdev->bd_bdi == &noop_backing_dev_info) - bdev->bd_bdi = bdi_get(disk->queue->backing_dev_info); + bdev->bd_bdi = bdi_get(disk->bdi); } if (test_bit(GD_NEED_PART_SCAN, &disk->state)) bdev_disk_changed(disk, false); @@ -1122,7 +1122,7 @@ static int blkdev_get_part(struct block_device *part, fmode_t mode) disk->open_partitions++; set_init_blocksize(part); if (part->bd_bdi == &noop_backing_dev_info) - part->bd_bdi = bdi_get(disk->queue->backing_dev_info); + part->bd_bdi = bdi_get(disk->bdi); done: part->bd_openers++; return 0; diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 860e884e56e8..978ac6751aeb 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -5,6 +5,7 @@ #include #include +#include #include "fat.h" struct fatent_operations { -- cgit v1.2.3