Commit e8eac9fc authored by Kemeng Shi's avatar Kemeng Shi Committed by Theodore Ts'o
Browse files

ext4: remove unneeded forward declaration in namei.c 



Remove unneeded forward declaration in namei.c

Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: default avatarOjaswin Mujoo <ojaswin@linux.ibm.com>
Reviewed-by: default avatarZhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20250123162050.2114499-3-shikemeng@huaweicloud.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent eb640af6

fs/ext4/namei.c

+0 −30
Original line number Diff line number Diff line
@@ -291,36 +291,6 @@ struct dx_tail { 
	__le32 dt_checksum;	/* crc32c(uuid+inum+dirblock) */

};



static inline ext4_lblk_t dx_get_block(struct dx_entry *entry);

static void dx_set_block(struct dx_entry *entry, ext4_lblk_t value);

static inline unsigned dx_get_hash(struct dx_entry *entry);

static void dx_set_hash(struct dx_entry *entry, unsigned value);

static unsigned dx_get_count(struct dx_entry *entries);

static unsigned dx_get_limit(struct dx_entry *entries);

static void dx_set_count(struct dx_entry *entries, unsigned value);

static void dx_set_limit(struct dx_entry *entries, unsigned value);

static unsigned dx_root_limit(struct inode *dir, unsigned infosize);

static unsigned dx_node_limit(struct inode *dir);

static struct dx_frame *dx_probe(struct ext4_filename *fname,

				 struct inode *dir,

				 struct dx_hash_info *hinfo,

				 struct dx_frame *frame);

static void dx_release(struct dx_frame *frames);

static int dx_make_map(struct inode *dir, struct buffer_head *bh,

		       struct dx_hash_info *hinfo,

		       struct dx_map_entry *map_tail);

static void dx_sort_map(struct dx_map_entry *map, unsigned count);

static struct ext4_dir_entry_2 *dx_move_dirents(struct inode *dir, char *from,

					char *to, struct dx_map_entry *offsets,

					int count, unsigned int blocksize);

static struct ext4_dir_entry_2 *dx_pack_dirents(struct inode *dir, char *base,

						unsigned int blocksize);

static void dx_insert_block(struct dx_frame *frame,

					u32 hash, ext4_lblk_t block);

static int ext4_htree_next_block(struct inode *dir, __u32 hash,

				 struct dx_frame *frame,

				 struct dx_frame *frames,

				 __u32 *start_hash);

static struct buffer_head * ext4_dx_find_entry(struct inode *dir,

		struct ext4_filename *fname,

		struct ext4_dir_entry_2 **res_dir);