diff options
| author | David S. Miller <davem@davemloft.net> | 2009-04-01 16:15:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-16 04:56:23 -0700 |
| commit | 73fffc037e2383a0ed126d57bdcda9b369769ae8 (patch) | |
| tree | 9099954565aac8e2ea1b0e040662d6ca14844027 /arch/sparc/kernel/smp_64.c | |
| parent | b696fdc259f0d94348a9327bed352fac44d4883d (diff) | |
sparc64: Get rid of real_setup_per_cpu_areas().
Now that we defer the cpu_data() initializations to the end of per-cpu
setup, we can get rid of this local hack we had to setup the per-cpu
areas eary.
This is a necessary step in order to support HAVE_DYNAMIC_PER_CPU_AREA
since the per-cpu setup must run when page structs are available.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/smp_64.c')
| -rw-r--r-- | arch/sparc/kernel/smp_64.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 045fbb554a9c..5302344e3cb4 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -20,7 +20,7 @@ #include <linux/cache.h> #include <linux/jiffies.h> #include <linux/profile.h> -#include <linux/lmb.h> +#include <linux/bootmem.h> #include <linux/cpu.h> #include <asm/head.h> @@ -1371,9 +1371,9 @@ void smp_send_stop(void) { } -void __init real_setup_per_cpu_areas(void) +void __init setup_per_cpu_areas(void) { - unsigned long base, shift, paddr, goal, size, i; + unsigned long base, shift, goal, size, i; char *ptr; /* Copy section for each CPU (we discard the original) */ @@ -1383,13 +1383,12 @@ void __init real_setup_per_cpu_areas(void) for (size = PAGE_SIZE; size < goal; size <<= 1UL) shift++; - paddr = lmb_alloc(size * NR_CPUS, PAGE_SIZE); - if (!paddr) { + ptr = __alloc_bootmem(size * NR_CPUS, PAGE_SIZE, 0); + if (!ptr) { prom_printf("Cannot allocate per-cpu memory.\n"); prom_halt(); } - ptr = __va(paddr); base = ptr - __per_cpu_start; for (i = 0; i < NR_CPUS; i++, ptr += size) { |