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procfs: use N_MEMORY instead N_HIGH_MEMORY

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N_HIGH_MEMORY stands for the nodes that has normal or high memory.
N_MEMORY stands for the nodes that has any memory.

The code here need to handle with the nodes which have memory, we should
use N_MEMORY instead.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Lin Feng <linfeng@cn.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Lai Jiangshan 2012-12-12 13:51:25 -08:00 • committed by Linus Torvalds
parent 38d7bee9d2
commit 4ff1b2c293
2 changed files with 3 additions and 3 deletions
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2
fs/proc/kcore.c
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@ -249,7 +249,7 @@ static int kcore_update_ram(void)
/* Not inialized....update now */ /* Not inialized....update now */
/* find out "max pfn" */ /* find out "max pfn" */
end_pfn = 0; end_pfn = 0;
for_each_node_state(nid, N_HIGH_MEMORY) { for_each_node_state(nid, N_MEMORY) {
unsigned long node_end; unsigned long node_end;
node_end = NODE_DATA(nid)->node_start_pfn + node_end = NODE_DATA(nid)->node_start_pfn +
NODE_DATA(nid)->node_spanned_pages; NODE_DATA(nid)->node_spanned_pages;

4
fs/proc/task_mmu.c
View file

@ -1126,7 +1126,7 @@ static struct page *can_gather_numa_stats(pte_t pte, struct vm_area_struct *vma,
return NULL; return NULL;
nid = page_to_nid(page); nid = page_to_nid(page);
if (!node_isset(nid, node_states[N_HIGH_MEMORY])) if (!node_isset(nid, node_states[N_MEMORY]))
return NULL; return NULL;
return page; return page;
@ -1279,7 +1279,7 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
if (md->writeback) if (md->writeback)
seq_printf(m, " writeback=%lu", md->writeback); seq_printf(m, " writeback=%lu", md->writeback);
for_each_node_state(n, N_HIGH_MEMORY) for_each_node_state(n, N_MEMORY)
if (md->node[n]) if (md->node[n])
seq_printf(m, " N%d=%lu", n, md->node[n]); seq_printf(m, " N%d=%lu", n, md->node[n]);
out: out: