Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Fix build breakage
+4
arch/ia64/kernel/smpboot.c
+4
arch/ia64/kernel/smpboot.c
···
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fix_b0_for_bsp();
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+
#ifdef CONFIG_NUMA
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/*
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* numa_node_id() works after this.
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*/
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set_numa_node(cpu_to_node_map[cpuid]);
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set_numa_mem(local_memory_node(cpu_to_node_map[cpuid]));
399
+
#endif
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ipi_call_lock_irq();
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spin_lock(&vector_lock);
···
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638
{
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cpu_set(smp_processor_id(), cpu_online_map);
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cpu_set(smp_processor_id(), cpu_callin_map);
641
+
#ifdef CONFIG_NUMA
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set_numa_node(cpu_to_node_map[smp_processor_id()]);
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+
#endif
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per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
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paravirt_post_smp_prepare_boot_cpu();
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}
+17
arch/ia64/mm/numa.c
+17
arch/ia64/mm/numa.c
···
17
17
#include <linux/init.h>
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#include <linux/bootmem.h>
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#include <linux/module.h>
20
+
#include <linux/random.h>
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#include <asm/mmzone.h>
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#include <asm/numa.h>
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23
···
50
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51
50
return (i < num_node_memblks) ? node_memblk[i].nid : (num_node_memblks ? -1 : 0);
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}
52
+
53
+
/*
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+
* Return the bit number of a random bit set in the nodemask.
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+
* (returns -1 if nodemask is empty)
56
+
*/
57
+
int __node_random(const nodemask_t *maskp)
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+
{
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+
int w, bit = -1;
60
+
61
+
w = nodes_weight(*maskp);
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+
if (w)
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+
bit = bitmap_ord_to_pos(maskp->bits,
64
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get_random_int() % w, MAX_NUMNODES);
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+
return bit;
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+
}
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+
EXPORT_SYMBOL(__node_random);
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68
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#if defined(CONFIG_SPARSEMEM) && defined(CONFIG_NUMA)
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70
/*