diff options
| author |   Christoph Hellwig <hch@lst.de> | 2021-04-06 08:22:53 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-04-08 10:24:36 -0600 |
| commit | 45611837bb37e4544ca048e33d833483b06e3b03 (patch) | |
| tree | eeb9c5d97e842aec1d7c9097cbe75b18f5a1db40 /block | |
| parent | dasd: use bdev_disk_changed instead of blk_drop_partitions (diff) | |
| download | linux-dev-45611837bb37e4544ca048e33d833483b06e3b03.tar.xz linux-dev-45611837bb37e4544ca048e33d833483b06e3b03.zip | |
block: remove invalidate_partition
invalidate_partition has two callers, one of which already performs
the remove_inode_hash just after the call. Just open code the
function in the two callsites.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210406062303.811835-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/genhd.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/block/genhd.c b/block/genhd.c index 8c8f543572e6..9b121b1f7998 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -646,18 +646,6 @@ void device_add_disk_no_queue_reg(struct device *parent, struct gendisk *disk) } EXPORT_SYMBOL(device_add_disk_no_queue_reg); -static void invalidate_partition(struct block_device *bdev) -{ - fsync_bdev(bdev); - __invalidate_device(bdev, true); - - /* - * Unhash the bdev inode for this device so that it can't be looked - * up any more even if openers still hold references to it. - */ - remove_inode_hash(bdev->bd_inode); -} - /** * del_gendisk - remove the gendisk * @disk: the struct gendisk to remove @@ -699,12 +687,21 @@ void del_gendisk(struct gendisk *disk) /* invalidate stuff */ disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY); while ((part = disk_part_iter_next(&piter))) { - invalidate_partition(part); + fsync_bdev(part); + __invalidate_device(part, true); delete_partition(part); } disk_part_iter_exit(&piter); - invalidate_partition(disk->part0); + fsync_bdev(disk->part0); + __invalidate_device(disk->part0, true); + + /* + * Unhash the bdev inode for this device so that it can't be looked + * up any more even if openers still hold references to it. + */ + remove_inode_hash(disk->part0->bd_inode); + set_capacity(disk, 0); disk->flags &= ~GENHD_FL_UP; up_write(&bdev_lookup_sem); |