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Merge commit '559fa6e76b27' into perf/urgent

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Merge reason: this commit was queued up quite some time ago but was
              forgotten about.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2011-05-23 16:15:43 +02:00
parent 3cb6d15408 559fa6e76b
commit 8ce2616955
1 changed files with 2 additions and 4 deletions
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6
kernel/profile.c
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@@ -126,11 +126,9 @@ int __ref profile_init(void)
if (prof_buffer) if (prof_buffer)
return 0; return 0;
prof_buffer = vmalloc(buffer_bytes); prof_buffer = vzalloc(buffer_bytes);
if (prof_buffer) { if (prof_buffer)
memset(prof_buffer, 0, buffer_bytes);
return 0; return 0;
}
free_cpumask_var(prof_cpu_mask); free_cpumask_var(prof_cpu_mask);
return -ENOMEM; return -ENOMEM;