Merge branch 'akpm' (updates from Andrew Morton)

Merge first patch-bomb from Andrew Morton:
 - various misc bits
 - I'm been patchmonkeying ocfs2 for a while, as Joel and Mark have been
   distracted.  There has been quite a bit of activity.
 - About half the MM queue
 - Some backlight bits
 - Various lib/ updates
 - checkpatch updates
 - zillions more little rtc patches
 - ptrace
 - signals
 - exec
 - procfs
 - rapidio
 - nbd
 - aoe
 - pps
 - memstick
 - tools/testing/selftests updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (445 commits)
  tools/testing/selftests: don't assume the x bit is set on scripts
  selftests: add .gitignore for kcmp
  selftests: fix clean target in kcmp Makefile
  selftests: add .gitignore for vm
  selftests: add hugetlbfstest
  self-test: fix make clean
  selftests: exit 1 on failure
  kernel/resource.c: remove the unneeded assignment in function __find_resource
  aio: fix wrong comment in aio_complete()
  drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode
  drivers/memstick/host/r592.c: convert to module_pci_driver
  drivers/memstick/host/jmb38x_ms: convert to module_pci_driver
  pps-gpio: add device-tree binding and support
  drivers/pps/clients/pps-gpio.c: convert to module_platform_driver
  drivers/pps/clients/pps-gpio.c: convert to devm_* helpers
  drivers/parport/share.c: use kzalloc
  Documentation/accounting/getdelays.c: avoid strncpy in accounting tool
  aoe: update internal version number to v83
  aoe: update copyright date
  aoe: perform I/O completions in parallel
  ...

1 files changed, 5 insertions, 28 deletions

diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
index bba125b4bb0..479d7537a32 100644
--- a/arch/xtensa/mm/init.c
+++ b/arch/xtensa/mm/init.c
@@ -173,39 +173,16 @@ void __init zones_init(void)
 
 void __init mem_init(void)
 {
-	unsigned long codesize, reservedpages, datasize, initsize;
-	unsigned long highmemsize, tmp, ram;
-
-	max_mapnr = num_physpages = max_low_pfn - ARCH_PFN_OFFSET;
+	max_mapnr = max_low_pfn - ARCH_PFN_OFFSET;
 	high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT);
-	highmemsize = 0;
 
 #ifdef CONFIG_HIGHMEM
 #error HIGHGMEM not implemented in init.c
 #endif
 
-	totalram_pages += free_all_bootmem();
-
-	reservedpages = ram = 0;
-	for (tmp = 0; tmp < max_mapnr; tmp++) {
-		ram++;
-		if (PageReserved(mem_map+tmp))
-			reservedpages++;
-	}
+	free_all_bootmem();
 
-	codesize =  (unsigned long) _etext - (unsigned long) _stext;
-	datasize =  (unsigned long) _edata - (unsigned long) _sdata;
-	initsize =  (unsigned long) __init_end - (unsigned long) __init_begin;
-
-	printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "
-	       "%ldk data, %ldk init %ldk highmem)\n",
-	       nr_free_pages() << (PAGE_SHIFT-10),
-	       ram << (PAGE_SHIFT-10),
-	       codesize >> 10,
-	       reservedpages << (PAGE_SHIFT-10),
-	       datasize >> 10,
-	       initsize >> 10,
-	       highmemsize >> 10);
+	mem_init_print_info(NULL);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
@@ -214,11 +191,11 @@ extern int initrd_is_mapped;
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
 	if (initrd_is_mapped)
-		free_reserved_area(start, end, 0, "initrd");
+		free_reserved_area((void *)start, (void *)end, -1, "initrd");
 }
 #endif
 
 void free_initmem(void)
 {
-	free_initmem_default(0);
+	free_initmem_default(-1);
 }