cp_reason_type    152 fs/f2fs/file.c static inline enum cp_reason_type need_do_checkpoint(struct inode *inode)
cp_reason_type    155 fs/f2fs/file.c 	enum cp_reason_type cp_reason = CP_NO_NEEDED;
cp_reason_type    214 fs/f2fs/file.c 	enum cp_reason_type cp_reason = 0;