From 99edd4580b7444f57d7494e6433cdbdb08d5a19d Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 12 Apr 2017 12:24:46 +0200 Subject: ubifs: Convert to separately allocated bdi Allocate struct backing_dev_info separately instead of embedding it inside the superblock. This unifies handling of bdi among users. CC: Richard Weinberger CC: Artem Bityutskiy CC: Adrian Hunter CC: linux-mtd@lists.infradead.org Acked-by: Richard Weinberger Reviewed-by: Christoph Hellwig Signed-off-by: Jan Kara Signed-off-by: Jens Axboe --- fs/ubifs/ubifs.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'fs/ubifs/ubifs.h') diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 4d57e488038e..4da10a6d702a 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -972,7 +972,6 @@ struct ubifs_debug_info; * struct ubifs_info - UBIFS file-system description data structure * (per-superblock). * @vfs_sb: VFS @struct super_block object - * @bdi: backing device info object to make VFS happy and disable read-ahead * * @highest_inum: highest used inode number * @max_sqnum: current global sequence number @@ -1220,7 +1219,6 @@ struct ubifs_debug_info; */ struct ubifs_info { struct super_block *vfs_sb; - struct backing_dev_info bdi; ino_t highest_inum; unsigned long long max_sqnum; @@ -1461,7 +1459,6 @@ extern const struct inode_operations ubifs_file_inode_operations; extern const struct file_operations ubifs_dir_operations; extern const struct inode_operations ubifs_dir_inode_operations; extern const struct inode_operations ubifs_symlink_inode_operations; -extern struct backing_dev_info ubifs_backing_dev_info; extern struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT]; /* io.c */ -- cgit v1.2.3