[PATCH] reduce MAX_NR_ZONES: make display of highmem counters conditional on CONFIG_HIGHMEM

Do not display HIGHMEM memory sizes if CONFIG_HIGHMEM is not set.

Make HIGHMEM dependent texts and make display of highmem counters optional

Some texts are depending on CONFIG_HIGHMEM.

Remove those strings and remove the display of highmem counter values if
CONFIG_HIGHMEM is not set.

[akpm@osdl.org: remove some ifdefs]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/base/node.c b/drivers/base/node.c
index e9b0957f15d1..e09f5c2c11ee 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -54,10 +54,12 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
                        "Node %d MemUsed:      %8lu kB\n"
                        "Node %d Active:       %8lu kB\n"
                        "Node %d Inactive:     %8lu kB\n"
+#ifdef CONFIG_HIGHMEM
                        "Node %d HighTotal:    %8lu kB\n"
                        "Node %d HighFree:     %8lu kB\n"
                        "Node %d LowTotal:     %8lu kB\n"
                        "Node %d LowFree:      %8lu kB\n"
+#endif
                        "Node %d Dirty:        %8lu kB\n"
                        "Node %d Writeback:    %8lu kB\n"
                        "Node %d FilePages:    %8lu kB\n"
@@ -72,10 +74,12 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
                        nid, K(i.totalram - i.freeram),
                        nid, K(active),
                        nid, K(inactive),
+#ifdef CONFIG_HIGHMEM
                        nid, K(i.totalhigh),
                        nid, K(i.freehigh),
                        nid, K(i.totalram - i.totalhigh),
                        nid, K(i.freeram - i.freehigh),
+#endif
                        nid, K(node_page_state(nid, NR_FILE_DIRTY)),
                        nid, K(node_page_state(nid, NR_WRITEBACK)),
                        nid, K(node_page_state(nid, NR_FILE_PAGES)),