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x86, percpu: fix minor bugs in setup_percpu.c

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Recent changes in setup_percpu.c made a now meaningless DBG()
statement fail to compile and introduced a
comparison-of-different-types warning.  Fix them.

Compile failure is reported by Ingo Molnar.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Tejun Heo 2009-02-25 10:38:10 +09:00
parent 0edcf8d692
commit 24ff954233
1 changed files with 1 additions and 3 deletions
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4
arch/x86/kernel/setup_percpu.c
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@ -270,7 +270,7 @@ static ssize_t __init setup_pcpu_embed(size_t static_size)
/* allocate and copy */ /* allocate and copy */
pcpue_unit_size = PFN_ALIGN(static_size + PERCPU_DYNAMIC_RESERVE); pcpue_unit_size = PFN_ALIGN(static_size + PERCPU_DYNAMIC_RESERVE);
pcpue_unit_size = max(pcpue_unit_size, PCPU_MIN_UNIT_SIZE); pcpue_unit_size = max_t(size_t, pcpue_unit_size, PCPU_MIN_UNIT_SIZE);
pcpue_ptr = pcpu_alloc_bootmem(0, num_possible_cpus() * pcpue_unit_size, pcpue_ptr = pcpu_alloc_bootmem(0, num_possible_cpus() * pcpue_unit_size,
PAGE_SIZE); PAGE_SIZE);
if (!pcpue_ptr) if (!pcpue_ptr)
@ -438,8 +438,6 @@ void __init setup_per_cpu_areas(void)
*/ */
if (cpu == boot_cpu_id) if (cpu == boot_cpu_id)
switch_to_new_gdt(cpu); switch_to_new_gdt(cpu);
DBG("PERCPU: cpu %4d %p\n", cpu, ptr);
} }
/* indicate the early static arrays will soon be gone */ /* indicate the early static arrays will soon be gone */