| 928,10 → 928,10 |
|---|
| * @param status Allocation status (FRAME_OK on success), unused if NULL. |
| * @param pzone Preferred zone |
| * |
| * @return Allocated frame. |
| * @return Physical address of the allocated frame. |
| * |
| */ |
| pfn_t frame_alloc_generic(__u8 order, int flags, int *status, int *pzone) |
| void * frame_alloc_generic(__u8 order, int flags, int *status, int *pzone) |
| { |
| ipl_t ipl; |
| int freed; |
| 971,7 → 971,7 |
|---|
| ASSERT(status != NULL); |
| if (status) |
| *status = FRAME_NO_MEMORY; |
| return NULL; |
| return 0; |
| } |
| |
| panic("Sleep not implemented.\n"); |
| 986,7 → 986,10 |
|---|
| |
| if (status) |
| *status = FRAME_OK; |
| return v; |
| |
| if (flags & FRAME_KA) |
| return (void *)PA2KA(PFN2ADDR(v)); |
| return (void *)PFN2ADDR(v); |
| } |
| |
| /** Free a frame. |
| 995,12 → 998,13 |
|---|
| * Decrement frame reference count. |
| * If it drops to zero, move the frame structure to free list. |
| * |
| * @param pfn Frame number of the frame to be freed. |
| * @param Frame Physical Address of of the frame to be freed. |
| */ |
| void frame_free(pfn_t pfn) |
| void frame_free(__address frame) |
| { |
| ipl_t ipl; |
| zone_t *zone; |
| pfn_t pfn = ADDR2PFN(frame); |
| |
| ipl = interrupts_disable(); |
| |