sb_for_each_fn    231 include/linux/sbitmap.h typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);
sb_for_each_fn    245 include/linux/sbitmap.h 					  sb_for_each_fn fn, void *data)
sb_for_each_fn    295 include/linux/sbitmap.h static inline void sbitmap_for_each_set(struct sbitmap *sb, sb_for_each_fn fn,