| /kernel/trunk/generic/src/proc/scheduler.c |
|---|
| 131,10 → 131,14 |
| * For there was nothing to run, the CPU goes to sleep |
| * until a hardware interrupt or an IPI comes. |
| * This improves energy saving and hyperthreading. |
| * |
| * - we might get an interrupt here that makes some thread runnable, |
| * in such a case we must wait for the next quantum to come |
| */ |
| /* |
| * An interrupt might occur right now and wake up a thread. |
| * In such case, the CPU will continue to go to sleep |
| * even though there is a runnable thread. |
| */ |
| cpu_sleep(); |
| goto loop; |
| } |
| /kernel/trunk/generic/src/mm/slab.c |
|---|
| 27,7 → 27,7 |
| */ |
| /* |
| * The SLAB allocator is closely modelled after Opensolaris SLAB allocator |
| * The SLAB allocator is closely modelled after OpenSolaris SLAB allocator |
| * http://www.usenix.org/events/usenix01/full_papers/bonwick/bonwick_html/ |
| * |
| * with the following exceptions: |