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Merge branch 'linus' into tracing/kmemtrace2

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This commit is contained in:
Ingo Molnar
2009-01-06 09:53:05 +01:00
parent 723cbe0775 238c6d5483
commit 3d7a96f5a4
1327 changed files with 56556 additions and 27848 deletions
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20
mm/slub.c
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@@ -2001,7 +2001,7 @@ static DEFINE_PER_CPU(struct kmem_cache_cpu,
kmem_cache_cpu)[NR_KMEM_CACHE_CPU];
static DEFINE_PER_CPU(struct kmem_cache_cpu *, kmem_cache_cpu_free);
static cpumask_t kmem_cach_cpu_free_init_once = CPU_MASK_NONE;
static DECLARE_BITMAP(kmem_cach_cpu_free_init_once, CONFIG_NR_CPUS);
static struct kmem_cache_cpu *alloc_kmem_cache_cpu(struct kmem_cache *s,
int cpu, gfp_t flags)
@@ -2076,13 +2076,13 @@ static void init_alloc_cpu_cpu(int cpu)
{
int i;
if (cpu_isset(cpu, kmem_cach_cpu_free_init_once))
if (cpumask_test_cpu(cpu, to_cpumask(kmem_cach_cpu_free_init_once)))
return;
for (i = NR_KMEM_CACHE_CPU - 1; i >= 0; i--)
free_kmem_cache_cpu(&per_cpu(kmem_cache_cpu, cpu)[i], cpu);
cpu_set(cpu, kmem_cach_cpu_free_init_once);
cpumask_set_cpu(cpu, to_cpumask(kmem_cach_cpu_free_init_once));
}
static void __init init_alloc_cpu(void)
@@ -3518,7 +3518,7 @@ struct location {
long max_time;
long min_pid;
long max_pid;
cpumask_t cpus;
DECLARE_BITMAP(cpus, NR_CPUS);
nodemask_t nodes;
};
@@ -3593,7 +3593,8 @@ static int add_location(struct loc_track *t, struct kmem_cache *s,
if (track->pid > l->max_pid)
l->max_pid = track->pid;
cpu_set(track->cpu, l->cpus);
cpumask_set_cpu(track->cpu,
to_cpumask(l->cpus));
}
node_set(page_to_nid(virt_to_page(track)), l->nodes);
return 1;
@@ -3623,8 +3624,8 @@ static int add_location(struct loc_track *t, struct kmem_cache *s,
l->max_time = age;
l->min_pid = track->pid;
l->max_pid = track->pid;
cpus_clear(l->cpus);
cpu_set(track->cpu, l->cpus);
cpumask_clear(to_cpumask(l->cpus));
cpumask_set_cpu(track->cpu, to_cpumask(l->cpus));
nodes_clear(l->nodes);
node_set(page_to_nid(virt_to_page(track)), l->nodes);
return 1;
@@ -3705,11 +3706,12 @@ static int list_locations(struct kmem_cache *s, char *buf,
len += sprintf(buf + len, " pid=%ld",
l->min_pid);
if (num_online_cpus() > 1 && !cpus_empty(l->cpus) &&
if (num_online_cpus() > 1 &&
!cpumask_empty(to_cpumask(l->cpus)) &&
len < PAGE_SIZE - 60) {
len += sprintf(buf + len, " cpus=");
len += cpulist_scnprintf(buf + len, PAGE_SIZE - len - 50,
l->cpus);
to_cpumask(l->cpus));
}
if (num_online_nodes() > 1 && !nodes_empty(l->nodes) &&