Displaying 2 results from an estimated 2 matches for "avail_heap_pag".
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avail_heap_pages
2006 Sep 29
0
[PATCH 2/6] xen: add per-node bucks to page allocator
...ges(MEMZONE_DOM, order);
+ pg = alloc_heap_pages(MEMZONE_DOM, cpu, order);
/* Failure? Then check if we can fall back to the DMA pool. */
if ( unlikely(pg == NULL) &&
((order > MAX_ORDER) ||
- (avail[MEMZONE_DMADOM] <
+ (avail_heap_pages(MEMZONE_DMADOM,-1) <
(lowmem_emergency_pool_pages + (1UL << order)))) )
return NULL;
}
if ( pg == NULL )
- if ( (pg = alloc_heap_pages(MEMZONE_DMADOM, order)) == NULL )
+ if ( (pg = alloc_heap_pages(MEMZONE_DMADOM, cpu, order)) == NU...
2008 May 29
6
is it possible to build two privileged domain at boot time?
Hi All,
I am not very familiar with xen details. Now I am thinking of
building two privilged domain(domain 0 not driver domain) at boot time.
The other question is that wether it is possible to create another
domain 0 by domain-builder running in domain0? Does it make sense
when domain 0 is shut down unexpectedly another domain 0 can run at
once. Maybe it is absurd. I am looking forwards