Unverified Commit 33445d6f authored by Christian Brauner's avatar Christian Brauner
Browse files

libfs: export find_next_child() 

Export find_next_child() so it can be used by efivarfs.
Keep it internal for now. There's no reason to advertise this
kernel-wide.

Link: https://lore.kernel.org/r/20250331-work-freeze-v1-1-6dfbe8253b9f@kernel.org


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 6e5af8e3

fs/internal.h

+1 −0
Original line number Diff line number Diff line
@@ -343,3 +343,4 @@ static inline bool path_mounted(const struct path *path) 
void file_f_owner_release(struct file *file);

bool file_seek_cur_needs_f_lock(struct file *file);

int statmount_mnt_idmap(struct mnt_idmap *idmap, struct seq_file *seq, bool uid_map);

struct dentry *find_next_child(struct dentry *parent, struct dentry *prev);

fs/libfs.c

+2 −1
Original line number Diff line number Diff line
@@ -583,7 +583,7 @@ const struct file_operations simple_offset_dir_operations = { 
	.fsync		= noop_fsync,

};



static struct dentry *find_next_child(struct dentry *parent, struct dentry *prev)

struct dentry *find_next_child(struct dentry *parent, struct dentry *prev)

{

	struct dentry *child = NULL, *d;
@@ -603,6 +603,7 @@ static struct dentry *find_next_child(struct dentry *parent, struct dentry *prev 
	dput(prev);

	return child;

}

EXPORT_SYMBOL(find_next_child);



void simple_recursive_removal(struct dentry *dentry,

                              void (*callback)(struct dentry *))