f2fs: move internal functions into extent_cache.c

No functional change.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 2 insertions, 67 deletions

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 1c39f8145b61..04fdf010bb77 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -621,7 +621,7 @@ struct rb_entry {
 struct extent_info {
 	unsigned int fofs;		/* start offset in a file */
 	unsigned int len;		/* length of the extent */
-	u32 blk;			/* start block address of the extent */
+	block_t blk;			/* start block address of the extent */
 #ifdef CONFIG_F2FS_FS_COMPRESSION
 	unsigned int c_len;		/* physical extent length of compressed blocks */
 #endif
@@ -846,17 +846,6 @@ static inline void set_raw_read_extent(struct extent_info *ext,
 	i_ext->len = cpu_to_le32(ext->len);
 }
 
-static inline void set_extent_info(struct extent_info *ei, unsigned int fofs,
-						u32 blk, unsigned int len)
-{
-	ei->fofs = fofs;
-	ei->blk = blk;
-	ei->len = len;
-#ifdef CONFIG_F2FS_FS_COMPRESSION
-	ei->c_len = 0;
-#endif
-}
-
 static inline bool __is_discard_mergeable(struct discard_info *back,
 			struct discard_info *front, unsigned int max_len)
 {
@@ -876,41 +865,6 @@ static inline bool __is_discard_front_mergeable(struct discard_info *cur,
 	return __is_discard_mergeable(cur, front, max_len);
 }
 
-static inline bool __is_extent_mergeable(struct extent_info *back,
-						struct extent_info *front)
-{
-#ifdef CONFIG_F2FS_FS_COMPRESSION
-	if (back->c_len && back->len != back->c_len)
-		return false;
-	if (front->c_len && front->len != front->c_len)
-		return false;
-#endif
-	return (back->fofs + back->len == front->fofs &&
-			back->blk + back->len == front->blk);
-}
-
-static inline bool __is_back_mergeable(struct extent_info *cur,
-						struct extent_info *back)
-{
-	return __is_extent_mergeable(back, cur);
-}
-
-static inline bool __is_front_mergeable(struct extent_info *cur,
-						struct extent_info *front)
-{
-	return __is_extent_mergeable(cur, front);
-}
-
-extern void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync);
-static inline void __try_update_largest_extent(struct extent_tree *et,
-						struct extent_node *en)
-{
-	if (en->ei.len > et->largest.len) {
-		et->largest = en->ei;
-		et->largest_updated = true;
-	}
-}
-
 /*
  * For free nid management
  */
@@ -2581,6 +2535,7 @@ static inline block_t __start_sum_addr(struct f2fs_sb_info *sbi)
 	return le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum);
 }
 
+extern void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync);
 static inline int inc_valid_node_count(struct f2fs_sb_info *sbi,
 					struct inode *inode, bool is_inode)
 {
@@ -4403,26 +4358,6 @@ F2FS_FEATURE_FUNCS(casefold, CASEFOLD);
 F2FS_FEATURE_FUNCS(compression, COMPRESSION);
 F2FS_FEATURE_FUNCS(readonly, RO);
 
-static inline bool f2fs_may_extent_tree(struct inode *inode)
-{
-	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
-
-	if (!test_opt(sbi, READ_EXTENT_CACHE) ||
-			is_inode_flag_set(inode, FI_NO_EXTENT) ||
-			(is_inode_flag_set(inode, FI_COMPRESSED_FILE) &&
-			 !f2fs_sb_has_readonly(sbi)))
-		return false;
-
-	/*
-	 * for recovered files during mount do not create extents
-	 * if shrinker is not registered.
-	 */
-	if (list_empty(&sbi->s_list))
-		return false;
-
-	return S_ISREG(inode->i_mode);
-}
-
 #ifdef CONFIG_BLK_DEV_ZONED
 static inline bool f2fs_blkz_is_seq(struct f2fs_sb_info *sbi, int devi,
 				    block_t blkaddr)