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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 17:12:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 17:12:13 -0700
commit7f0ef0267e20d62d45d527911a993b1e998f4968 (patch)
treede51abc7da5903f59d83e23937f22420164c9477 /arch/openrisc
parent862f0012549110d6f2586bf54b52ed4540cbff3a (diff)
parent9307c29524502c21f0e8a6d96d850b2f5bc0bd9a (diff)
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 ...
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/mm/init.c48
1 files changed, 6 insertions, 42 deletions
diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
index b3cbc6703837..7f94652311d7 100644
--- a/arch/openrisc/mm/init.c
+++ b/arch/openrisc/mm/init.c
@@ -202,56 +202,20 @@ void __init paging_init(void)
/* References to section boundaries */
-static int __init free_pages_init(void)
-{
- int reservedpages, pfn;
-
- /* this will put all low memory onto the freelists */
- totalram_pages = free_all_bootmem();
-
- reservedpages = 0;
- for (pfn = 0; pfn < max_low_pfn; pfn++) {
- /*
- * Only count reserved RAM pages
- */
- if (PageReserved(mem_map + pfn))
- reservedpages++;
- }
-
- return reservedpages;
-}
-
-static void __init set_max_mapnr_init(void)
-{
- max_mapnr = num_physpages = max_low_pfn;
-}
-
void __init mem_init(void)
{
- int codesize, reservedpages, datasize, initsize;
-
BUG_ON(!mem_map);
- set_max_mapnr_init();
-
+ max_mapnr = max_low_pfn;
high_memory = (void *)__va(max_low_pfn * PAGE_SIZE);
/* clear the zero-page */
memset((void *)empty_zero_page, 0, PAGE_SIZE);
- reservedpages = free_pages_init();
-
- codesize = (unsigned long)&_etext - (unsigned long)&_stext;
- datasize = (unsigned long)&_edata - (unsigned long)&_etext;
- initsize = (unsigned long)&__init_end - (unsigned long)&__init_begin;
+ /* this will put all low memory onto the freelists */
+ free_all_bootmem();
- printk(KERN_INFO
- "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
- (unsigned long)nr_free_pages() << (PAGE_SHIFT - 10),
- max_mapnr << (PAGE_SHIFT - 10), codesize >> 10,
- reservedpages << (PAGE_SHIFT - 10), datasize >> 10,
- initsize >> 10, (unsigned long)(0 << (PAGE_SHIFT - 10))
- );
+ mem_init_print_info(NULL);
printk("mem_init_done ...........................................\n");
mem_init_done = 1;
@@ -261,11 +225,11 @@ void __init mem_init(void)
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
- 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);
}