diff options
author | Xishi Qiu <qiuxishi@huawei.com> | 2013-11-05 16:55:27 +1100 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-05 16:55:27 +1100 |
commit | 626251defeb3fa3f7b69704c2fd5c20d74efd433 (patch) | |
tree | 1239b51a08ce0bc5351c90582a99775cca9b2596 /fs | |
parent | b8db7042bd3ddc289b5bc8310c82531fee12a812 (diff) |
mm: use pgdat_end_pfn() to simplify the code in others
Use "pgdat_end_pfn()" instead of "pgdat->node_start_pfn +
pgdat->node_spanned_pages". Simplify the code, no functional change.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/proc/kcore.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 06ea155e1a59..5ed0e52d6aa0 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -255,8 +255,7 @@ static int kcore_update_ram(void) end_pfn = 0; for_each_node_state(nid, N_MEMORY) { unsigned long node_end; - node_end = NODE_DATA(nid)->node_start_pfn + - NODE_DATA(nid)->node_spanned_pages; + node_end = node_end_pfn(nid); if (end_pfn < node_end) end_pfn = node_end; } |