Extern or forward variable declaration include/linux/buffer_head.h, line 51 [usage...] include/linux/fs.h, line 315 [usage...] include/linux/mm_types.h, line 25 [usage...] include/linux/pagevec.h, line 15 [usage...] include/linux/swap.h, line 138 [usage...] Structure include/linux/fs.h, line 447 [usage...] Local variable drivers/rtc/rtc-cmos.c, line 594 [usage...] fs/jfs/jfs_logmgr.c, line 214 [usage...] mm/swap_state.c, line 96 [usage...] mm/swap_state.c, line 152 [usage...] mm/swap_state.c, line 228 [usage...] Class, struct, or union member arch/x86/hyperv/mmu.c, line 17 [usage...] arch/x86/hyperv/mmu.c, line 25 [usage...] drivers/acpi/acpica/acobject.h, line 408 [usage...] drivers/gpu/drm/amd/display/dc/i2caux/engine.h, line 40 [usage...]