vga_rolled_over 100 drivers/video/console/vgacon.c static unsigned int vga_rolled_over; vga_rolled_over 380 drivers/video/console/vgacon.c vc_scrolldelta_helper(c, lines, vga_rolled_over, (void *)vga_vram_base, vga_rolled_over 1341 drivers/video/console/vgacon.c vga_rolled_over = 0; vga_rolled_over 1389 drivers/video/console/vgacon.c vga_rolled_over = oldo - vga_vram_base; vga_rolled_over 1402 drivers/video/console/vgacon.c vga_rolled_over = 0;