Extern or forward variable declaration include/linux/buffer_head.h, line 50 [usage...] include/linux/fs.h, line 268 [usage...] include/linux/mm_types.h, line 24 [usage...] include/linux/pagevec.h, line 15 [usage...] include/linux/swap.h, line 116 [usage...] Structure include/linux/fs.h, line 388 [usage...] Local variable drivers/rtc/rtc-cmos.c, line 676 [usage...] fs/jfs/jfs_logmgr.c, line 214 [usage...] mm/swap_state.c, line 96 [usage...] mm/swap_state.c, line 158 [usage...] mm/swap_state.c, line 239 [usage...] Class, struct, or union member drivers/acpi/acpica/acobject.h, line 413 [usage...] include/linux/mc146818rtc.h, line 39 [usage...]