From: Andreas Dilger Date: Tue, 12 Nov 2013 03:40:40 +0000 (-0500) Subject: ext4: add prototypes for macro-generated functions X-Git-Tag: firefly_0821_release~176^2~4973^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3f61c0cc706d5c0beee7af17ffeb706403cf513c;p=firefly-linux-kernel-4.4.55.git ext4: add prototypes for macro-generated functions It isn't very easy to find the declarations for the functions created by EXT4_INODE_BIT_FNS() because the names are generated by macros: ext4_test_inode_flag, ext4_set_inode_flag, ext4_clear_inode_flag ext4_test_inode_state, ext4_set_inode_state, ext4_clear_inode_state Add explicit declarations for these functions so that grep and tags can find them. Signed-off-by: Andreas Dilger Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 65485ab7a889..2238e6097cfa 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1402,7 +1402,18 @@ static inline void ext4_clear_inode_##name(struct inode *inode, int bit) \ clear_bit(bit + (offset), &EXT4_I(inode)->i_##field); \ } +/* Add these declarations here only so that these functions can be + * found by name. Otherwise, they are very hard to locate. */ +static inline int ext4_test_inode_flag(struct inode *inode, int bit); +static inline void ext4_set_inode_flag(struct inode *inode, int bit); +static inline void ext4_clear_inode_flag(struct inode *inode, int bit); EXT4_INODE_BIT_FNS(flag, flags, 0) + +/* Add these declarations here only so that these functions can be + * found by name. Otherwise, they are very hard to locate. */ +static inline int ext4_test_inode_state(struct inode *inode, int bit); +static inline void ext4_set_inode_state(struct inode *inode, int bit); +static inline void ext4_clear_inode_state(struct inode *inode, int bit); #if (BITS_PER_LONG < 64) EXT4_INODE_BIT_FNS(state, state_flags, 0)