diff options
| author | Pedro Falcato <pfalcato@suse.de> | 2025-07-23 14:21:55 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-08-11 14:52:40 +0200 |
| commit | f7d161c2804f3ad36bdc3222cb93c8fee67be98c (patch) | |
| tree | 786ef4b48ee5da11ca323f35694b0916bf09dab5 | |
| parent | 56ecfd9175b999dfc303ac6a0f9ea4bd1bee49d7 (diff) | |
fs: Remove mount_bdev
mount_bdev has no in-tree users ever since f2fs adopted the new mount
API. Remove it.
Signed-off-by: Pedro Falcato <pfalcato@suse.de>
Link: https://lore.kernel.org/20250723132156.225410-3-pfalcato@suse.de
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | fs/super.c | 43 | ||||
| -rw-r--r-- | include/linux/fs.h | 3 |
2 files changed, 0 insertions, 46 deletions
diff --git a/fs/super.c b/fs/super.c index 7daa20737f2e..a038848e8d1f 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1716,49 +1716,6 @@ int get_tree_bdev(struct fs_context *fc, } EXPORT_SYMBOL(get_tree_bdev); -static int test_bdev_super(struct super_block *s, void *data) -{ - return !(s->s_iflags & SB_I_RETIRED) && s->s_dev == *(dev_t *)data; -} - -struct dentry *mount_bdev(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data, - int (*fill_super)(struct super_block *, void *, int)) -{ - struct super_block *s; - int error; - dev_t dev; - - error = lookup_bdev(dev_name, &dev); - if (error) - return ERR_PTR(error); - - flags |= SB_NOSEC; - s = sget(fs_type, test_bdev_super, set_bdev_super, flags, &dev); - if (IS_ERR(s)) - return ERR_CAST(s); - - if (s->s_root) { - if ((flags ^ s->s_flags) & SB_RDONLY) { - deactivate_locked_super(s); - return ERR_PTR(-EBUSY); - } - } else { - error = setup_bdev_super(s, flags, NULL); - if (!error) - error = fill_super(s, data, flags & SB_SILENT ? 1 : 0); - if (error) { - deactivate_locked_super(s); - return ERR_PTR(error); - } - - s->s_flags |= SB_ACTIVE; - } - - return dget(s->s_root); -} -EXPORT_SYMBOL(mount_bdev); - void kill_block_super(struct super_block *sb) { struct block_device *bdev = sb->s_bdev; diff --git a/include/linux/fs.h b/include/linux/fs.h index 204328ed7ebb..98afcf455b28 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2713,9 +2713,6 @@ static inline bool is_mgtime(const struct inode *inode) return inode->i_opflags & IOP_MGTIME; } -extern struct dentry *mount_bdev(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data, - int (*fill_super)(struct super_block *, void *, int)); extern struct dentry *mount_subtree(struct vfsmount *mnt, const char *path); void retire_super(struct super_block *sb); void generic_shutdown_super(struct super_block *sb); |