| 388,12 → 388,13 |
|---|
| int totsize = scanline * yres; |
| int pages = SIZE2FRAMES(totsize); |
| int order; |
| int rc; |
| if (pages == 1) |
| order = 0; |
| else |
| order = fnzb(pages-1)+1; |
| |
| dbbuffer = frame_alloc(order,FRAME_ATOMIC | FRAME_KA); |
| dbbuffer = frame_alloc_rc(order,FRAME_ATOMIC | FRAME_KA, &rc); |
| if (!dbbuffer) |
| printf("Failed to allocate scroll buffer.\n"); |
| dboffset = 0; |
| 400,8 → 401,7 |
|---|
| |
| /* Initialized blank line */ |
| blankline = (__u8 *) malloc(ROW_BYTES, FRAME_ATOMIC); |
| if (!blankline) |
| panic("Failed to allocate blank line for framebuffer."); |
| ASSERT(blankline); |
| for (y=0; y < FONT_SCANLINES; y++) |
| for (x=0; x < xres; x++) |
| (*rgb2scr)(&blankline[POINTPOS(x,y)],BGCOLOR); |