Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

[pandora-kernel.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index b34fd8e..63904bb 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -353,7 +353,6 @@ static void __init smp_init(void)
 #define smp_init()     do { } while (0)
 #endif
 
-static inline void setup_per_cpu_areas(void) { }
 static inline void setup_nr_cpu_ids(void) { }
 static inline void smp_prepare_cpus(unsigned int maxcpus) { }
 
@@ -374,29 +373,6 @@ static void __init setup_nr_cpu_ids(void)
        nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
 }
 
-#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
-
-EXPORT_SYMBOL(__per_cpu_offset);
-
-static void __init setup_per_cpu_areas(void)
-{
-       unsigned long size, i;
-       char *ptr;
-       unsigned long nr_possible_cpus = num_possible_cpus();
-
-       /* Copy section for each CPU (we discard the original) */
-       size = ALIGN(PERCPU_ENOUGH_ROOM, PAGE_SIZE);
-       ptr = alloc_bootmem_pages(size * nr_possible_cpus);
-
-       for_each_possible_cpu(i) {
-               __per_cpu_offset[i] = ptr - __per_cpu_start;
-               memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
-               ptr += size;
-       }
-}
-#endif /* CONFIG_HAVE_SETUP_PER_CPU_AREA */
-
 /* Called by boot processor to activate the rest. */
 static void __init smp_init(void)
 {