Extern or forward variable declaration include/linux/buffer_head.h, line 48 [usage...] include/linux/fs.h, line 293 [usage...] include/linux/iomap.h, line 13 [usage...] include/linux/mm_types.h, line 26 [usage...] include/linux/pagevec.h, line 18 [usage...] include/linux/swap.h, line 137 [usage...] Structure include/linux/fs.h, line 445 [usage...] Local variable drivers/firmware/efi/cper-arm.c, line 92 [usage...] drivers/rtc/rtc-cmos.c, line 712 [usage...] fs/jfs/jfs_logmgr.c, line 201 [usage...] mm/swap_state.c, line 116 [usage...] mm/swap_state.c, line 160 [usage...] mm/swap_state.c, line 247 [usage...] Class, struct, or union member arch/x86/include/asm/hyperv-tlfs.h, line 862 [usage...] arch/x86/include/asm/hyperv-tlfs.h, line 874 [usage...] arch/x86/include/asm/hyperv-tlfs.h, line 891 [usage...] arch/x86/include/asm/hyperv-tlfs.h, line 898 [usage...] arch/x86/include/asm/hyperv-tlfs.h, line 906 [usage...] drivers/acpi/acpica/acobject.h, line 388 [usage...] drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h, line 43 [usage...] include/linux/mc146818rtc.h, line 39 [usage...]