get_swap_info_struct 251 include/linux/swap.h extern struct swap_info_struct *get_swap_info_struct(unsigned); get_swap_info_struct 32 mm/page_io.c sis = get_swap_info_struct(swp_type(entry)); get_swap_info_struct 1199 mm/swapfile.c sis = get_swap_info_struct(swp_type(entry));