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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-04-11 16:53:37 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2024-05-03 08:36:51 +0200 |
| commit | 224941e8379a0de8652ffec768cc8394f0b1cb95 (patch) | |
| tree | 07e1f4732b1a788e72dbb4abace0f415f503423f /block/bdev.c | |
| parent | block_device: add a pointer to struct address_space (page cache of bdev) (diff) | |
| download | linux-224941e8379a0de8652ffec768cc8394f0b1cb95.tar.xz linux-224941e8379a0de8652ffec768cc8394f0b1cb95.zip | |
use ->bd_mapping instead of ->bd_inode->i_mapping
Just the low-hanging fruit...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/20240411145346.2516848-2-viro@zeniv.linux.org.uk
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'block/bdev.c')
| -rw-r--r-- | block/bdev.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/block/bdev.c b/block/bdev.c index 8e19101cbbb0..00017af92a51 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -76,7 +76,7 @@ static void bdev_write_inode(struct block_device *bdev) /* Kill _all_ buffers and pagecache , dirty or not.. */ static void kill_bdev(struct block_device *bdev) { - struct address_space *mapping = bdev->bd_inode->i_mapping; + struct address_space *mapping = bdev->bd_mapping; if (mapping_empty(mapping)) return; @@ -88,7 +88,7 @@ static void kill_bdev(struct block_device *bdev) /* Invalidate clean unused buffers and pagecache. */ void invalidate_bdev(struct block_device *bdev) { - struct address_space *mapping = bdev->bd_inode->i_mapping; + struct address_space *mapping = bdev->bd_mapping; if (mapping->nrpages) { invalidate_bh_lrus(); @@ -116,7 +116,7 @@ int truncate_bdev_range(struct block_device *bdev, blk_mode_t mode, goto invalidate; } - truncate_inode_pages_range(bdev->bd_inode->i_mapping, lstart, lend); + truncate_inode_pages_range(bdev->bd_mapping, lstart, lend); if (!(mode & BLK_OPEN_EXCL)) bd_abort_claiming(bdev, truncate_bdev_range); return 0; @@ -126,7 +126,7 @@ invalidate: * Someone else has handle exclusively open. Try invalidating instead. * The 'end' argument is inclusive so the rounding is safe. */ - return invalidate_inode_pages2_range(bdev->bd_inode->i_mapping, + return invalidate_inode_pages2_range(bdev->bd_mapping, lstart >> PAGE_SHIFT, lend >> PAGE_SHIFT); } @@ -198,7 +198,7 @@ int sync_blockdev_nowait(struct block_device *bdev) { if (!bdev) return 0; - return filemap_flush(bdev->bd_inode->i_mapping); + return filemap_flush(bdev->bd_mapping); } EXPORT_SYMBOL_GPL(sync_blockdev_nowait); @@ -210,13 +210,13 @@ int sync_blockdev(struct block_device *bdev) { if (!bdev) return 0; - return filemap_write_and_wait(bdev->bd_inode->i_mapping); + return filemap_write_and_wait(bdev->bd_mapping); } EXPORT_SYMBOL(sync_blockdev); int sync_blockdev_range(struct block_device *bdev, loff_t lstart, loff_t lend) { - return filemap_write_and_wait_range(bdev->bd_inode->i_mapping, + return filemap_write_and_wait_range(bdev->bd_mapping, lstart, lend); } EXPORT_SYMBOL(sync_blockdev_range); @@ -445,7 +445,7 @@ void bdev_set_nr_sectors(struct block_device *bdev, sector_t sectors) void bdev_add(struct block_device *bdev, dev_t dev) { if (bdev_stable_writes(bdev)) - mapping_set_stable_writes(bdev->bd_inode->i_mapping); + mapping_set_stable_writes(bdev->bd_mapping); bdev->bd_dev = dev; bdev->bd_inode->i_rdev = dev; bdev->bd_inode->i_ino = dev; @@ -925,7 +925,7 @@ int bdev_open(struct block_device *bdev, blk_mode_t mode, void *holder, bdev_file->f_mode |= FMODE_NOWAIT; if (mode & BLK_OPEN_RESTRICT_WRITES) bdev_file->f_mode |= FMODE_WRITE_RESTRICTED; - bdev_file->f_mapping = bdev->bd_inode->i_mapping; + bdev_file->f_mapping = bdev->bd_mapping; bdev_file->f_wb_err = filemap_sample_wb_err(bdev_file->f_mapping); bdev_file->private_data = holder; |