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Commit 2e1d6637 authored by Gao Xiang's avatar Gao Xiang Committed by Greg Kroah-Hartman
Browse files

staging: erofs: drop the extern prefix for function definitions 



Fix all `CHECK: extern prototypes should be avoided in .h files'
reported by checkpatch.pl.

Signed-off-by: default avatarGao Xiang <gaoxiang25@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d55bc7ba

drivers/staging/erofs/internal.h

+21 −26
Original line number Diff line number Diff line
@@ -252,22 +252,19 @@ static inline int erofs_wait_on_workgroup_freezed(struct erofs_workgroup *grp) 
}

#endif



extern int erofs_workgroup_put(struct erofs_workgroup *grp);

extern struct erofs_workgroup *erofs_find_workgroup(

	struct super_block *sb, pgoff_t index, bool *tag);



extern int erofs_register_workgroup(struct super_block *sb,

int erofs_workgroup_put(struct erofs_workgroup *grp);

struct erofs_workgroup *erofs_find_workgroup(struct super_block *sb,

					     pgoff_t index, bool *tag);

int erofs_register_workgroup(struct super_block *sb,

			     struct erofs_workgroup *grp, bool tag);



extern unsigned long erofs_shrink_workstation(struct erofs_sb_info *sbi,

unsigned long erofs_shrink_workstation(struct erofs_sb_info *sbi,

				       unsigned long nr_shrink, bool cleanup);



extern void erofs_workgroup_free_rcu(struct erofs_workgroup *grp);

void erofs_workgroup_free_rcu(struct erofs_workgroup *grp);



#ifdef EROFS_FS_HAS_MANAGED_CACHE

extern int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi,

int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi,

				       struct erofs_workgroup *egrp);

extern int erofs_try_to_free_cached_page(struct address_space *mapping,

int erofs_try_to_free_cached_page(struct address_space *mapping,

				  struct page *page);



#define MNGD_MAPPING(sbi)	((sbi)->managed_cache->i_mapping)
@@ -495,8 +492,8 @@ static inline void __submit_bio(struct bio *bio, unsigned op, unsigned op_flags) 
#define EROFS_IO_MAX_RETRIES_NOFAIL	CONFIG_EROFS_FS_IO_MAX_RETRIES

#endif



extern struct page *__erofs_get_meta_page(struct super_block *sb,

	erofs_blk_t blkaddr, bool prio, bool nofail);

struct page *__erofs_get_meta_page(struct super_block *sb, erofs_blk_t blkaddr,

				   bool prio, bool nofail);



static inline struct page *erofs_get_meta_page(struct super_block *sb,

	erofs_blk_t blkaddr, bool prio)
@@ -510,7 +507,7 @@ static inline struct page *erofs_get_meta_page_nofail(struct super_block *sb, 
	return __erofs_get_meta_page(sb, blkaddr, prio, true);

}



extern int erofs_map_blocks(struct inode *, struct erofs_map_blocks *, int);

int erofs_map_blocks(struct inode *, struct erofs_map_blocks *, int);



static inline struct page *

erofs_get_inline_page(struct inode *inode,
@@ -530,9 +527,6 @@ static inline unsigned long erofs_inode_hash(erofs_nid_t nid) 
#endif

}



extern struct inode *erofs_iget(struct super_block *sb,

	erofs_nid_t nid, bool dir);



extern const struct inode_operations erofs_generic_iops;

extern const struct inode_operations erofs_symlink_iops;

extern const struct inode_operations erofs_fast_symlink_iops;
@@ -547,6 +541,8 @@ static inline bool is_inode_fast_symlink(struct inode *inode) 
	return inode->i_op == &erofs_fast_symlink_iops;

}



struct inode *erofs_iget(struct super_block *sb, erofs_nid_t nid, bool dir);



/* namei.c */

extern const struct inode_operations erofs_dir_iops;
@@ -584,13 +580,12 @@ static inline void erofs_vunmap(const void *mem, unsigned int count) 
}



/* utils.c */

extern struct page *erofs_allocpage(struct list_head *pool, gfp_t gfp);



extern void erofs_register_super(struct super_block *sb);

extern void erofs_unregister_super(struct super_block *sb);



extern struct shrinker erofs_shrinker_info;



struct page *erofs_allocpage(struct list_head *pool, gfp_t gfp);

void erofs_register_super(struct super_block *sb);

void erofs_unregister_super(struct super_block *sb);



#ifndef lru_to_page

#define lru_to_page(head) (list_entry((head)->prev, struct page, lru))

#endif

drivers/staging/erofs/unzip_vle.h

+12 −12
Original line number Diff line number Diff line
@@ -212,17 +212,17 @@ static inline void z_erofs_onlinepage_endio(struct page *page) 
#define Z_EROFS_VLE_VMAP_GLOBAL_PAGES	2048



/* unzip_vle_lz4.c */

extern int z_erofs_vle_plain_copy(struct page **compressed_pages,

	unsigned clusterpages, struct page **pages,

	unsigned nr_pages, unsigned short pageofs);



extern int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,

	unsigned clusterpages, struct page **pages,

	unsigned outlen, unsigned short pageofs,

int z_erofs_vle_plain_copy(struct page **compressed_pages,

			   unsigned int clusterpages, struct page **pages,

			   unsigned int nr_pages, unsigned short pageofs);

int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,

				  unsigned int clusterpages,

				  struct page **pages, unsigned int outlen,

				  unsigned short pageofs,

				  void (*endio)(struct page *));



extern int z_erofs_vle_unzip_vmap(struct page **compressed_pages,

	unsigned clusterpages, void *vaddr, unsigned llen,

int z_erofs_vle_unzip_vmap(struct page **compressed_pages,

			   unsigned int clusterpages,

			   void *vaddr, unsigned int llen,

			   unsigned short pageofs, bool overlapped);



#endif