[PATCH] for_each_online_pgdat: renaming for_each_pgdat

Replace for_each_pgdat() with for_each_online_pgdat().

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c
index 9db3242..2889567 100644 (file)
--- a/arch/i386/mm/pgtable.c
+++ b/arch/i386/mm/pgtable.c
@@ -36,7 +36,7 @@ void show_mem(void)
        printk(KERN_INFO "Mem-info:\n");
        show_free_areas();
        printk(KERN_INFO "Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                pgdat_resize_lock(pgdat, &flags);
                for (i = 0; i < pgdat->node_spanned_pages; ++i) {
                        page = pgdat_page_nr(pgdat, i);

diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 2f5e448..384f1d7 100644 (file)
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -386,7 +386,7 @@ static void __init pgdat_insert(pg_data_t *pgdat)
 {
        pg_data_t *prev = NULL, *next;
 
-       for_each_pgdat(next)
+       for_each_online_pgdat(next)
                if (pgdat->node_id < next->node_id)
                        break;
                else
@@ -560,7 +560,7 @@ void show_mem(void)
        printk("Mem-info:\n");
        show_free_areas();
        printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                unsigned long present;
                unsigned long flags;
                int shared = 0, cached = 0, reserved = 0;

diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index ff4f31f..2ef1151 100644 (file)
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -600,7 +600,7 @@ mem_init (void)
        kclist_add(&kcore_vmem, (void *)VMALLOC_START, VMALLOC_END-VMALLOC_START);
        kclist_add(&kcore_kernel, _stext, _end - _stext);
 
-       for_each_pgdat(pgdat)
+       for_each_online_pgdat(pgdat)
                if (pgdat->bdata->node_bootmem_map)
                        totalram_pages += free_all_bootmem_node(pgdat);
 

diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c
index c9e7dad..2e0fe19 100644 (file)
--- a/arch/m32r/mm/init.c
+++ b/arch/m32r/mm/init.c
@@ -47,7 +47,7 @@ void show_mem(void)
        printk("Mem-info:\n");
        show_free_areas();
        printk("Free swap:       %6ldkB\n",nr_swap_pages<<(PAGE_SHIFT-10));
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                unsigned long flags;
                pgdat_resize_lock(pgdat, &flags);
                for (i = 0; i < pgdat->node_spanned_pages; ++i) {

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index badac10..5e435a9 100644 (file)
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -195,7 +195,7 @@ void show_mem(void)
        printk("Mem-info:\n");
        show_free_areas();
        printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                unsigned long flags;
                pgdat_resize_lock(pgdat, &flags);
                for (i = 0; i < pgdat->node_spanned_pages; i++) {
@@ -351,7 +351,7 @@ void __init mem_init(void)
        max_mapnr = max_pfn;
        totalram_pages += free_all_bootmem();
 #endif
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                for (i = 0; i < pgdat->node_spanned_pages; i++) {
                        if (!pfn_valid(pgdat->node_start_pfn + i))
                                continue;

diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index b044156..e5f7f1c 100644 (file)
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -72,7 +72,7 @@ void show_mem(void)
        show_free_areas();
        printk(KERN_INFO "Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
 
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                for (i = 0; i < pgdat->node_spanned_pages; ++i) {
                        page = pfn_to_page(pgdat->node_start_pfn + i);
                        total++;

diff --git a/fs/buffer.c b/fs/buffer.c
index d597758..23f1f3a 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -493,7 +493,7 @@ static void free_more_memory(void)
        wakeup_pdflush(1024);
        yield();
 
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                zones = pgdat->node_zonelists[gfp_zone(GFP_NOFS)].zones;
                if (*zones)
                        try_to_free_pages(zones, GFP_NOFS);

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8dc8f27..ccc3713 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1201,7 +1201,7 @@ unsigned int nr_free_highpages (void)
        pg_data_t *pgdat;
        unsigned int pages = 0;
 
-       for_each_pgdat(pgdat)
+       for_each_online_pgdat(pgdat)
                pages += pgdat->node_zones[ZONE_HIGHMEM].free_pages;
 
        return pages;
@@ -1343,7 +1343,7 @@ void get_zone_counts(unsigned long *active,
        *active = 0;
        *inactive = 0;
        *free = 0;
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                unsigned long l, m, n;
                __get_zone_counts(&l, &m, &n, pgdat);
                *active += l;
@@ -2482,7 +2482,7 @@ static void setup_per_zone_lowmem_reserve(void)
        struct pglist_data *pgdat;
        int j, idx;
 
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                for (j = 0; j < MAX_NR_ZONES; j++) {
                        struct zone *zone = pgdat->node_zones + j;
                        unsigned long present_pages = zone->present_pages;

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 78865c8..acdf001 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1305,7 +1305,7 @@ unsigned long shrink_all_memory(unsigned long nr_pages)
 
        current->reclaim_state = &reclaim_state;
 repeat:
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                unsigned long freed;
 
                freed = balance_pgdat(pgdat, nr_to_free, 0);
@@ -1335,7 +1335,7 @@ static int __devinit cpu_callback(struct notifier_block *nfb,
        cpumask_t mask;
 
        if (action == CPU_ONLINE) {
-               for_each_pgdat(pgdat) {
+               for_each_online_pgdat(pgdat) {
                        mask = node_to_cpumask(pgdat->node_id);
                        if (any_online_cpu(mask) != NR_CPUS)
                                /* One of our CPUs online: restore mask */
@@ -1351,7 +1351,7 @@ static int __init kswapd_init(void)
        pg_data_t *pgdat;
 
        swap_setup();
-       for_each_pgdat(pgdat) {
+       for_each_online_pgdat(pgdat) {
                pid_t pid;
 
                pid = kernel_thread(kswapd, pgdat, CLONE_KERNEL);