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authorNamhyung Kim <namhyung@gmail.com>2010-10-26 14:22:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:10 -0700
commit36deb0be314702627aeae1f5737fc84d01dc26c6 (patch)
treed6f68a2333bcb706921bd47e2fc3813c18487916
parent92c09c041f15fc88b35f8628e07639f52e1fbb38 (diff)
downloadvexpress-lsk-36deb0be314702627aeae1f5737fc84d01dc26c6.tar.gz
vmstat: include compaction.h when CONFIG_COMPACTION
This removes following warning from sparse: mm/vmstat.c:466:5: warning: symbol 'fragmentation_index' was not declared. Should it be static? [akpm@linux-foundation.org: move the include to top-of-file] Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/vmstat.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c
index baa4ab387db..cd2e42be7b6 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -18,6 +18,7 @@
#include <linux/sched.h>
#include <linux/math64.h>
#include <linux/writeback.h>
+#include <linux/compaction.h>
#ifdef CONFIG_VM_EVENT_COUNTERS
DEFINE_PER_CPU(struct vm_event_state, vm_event_states) = {{0}};
@@ -395,6 +396,7 @@ void zone_statistics(struct zone *preferred_zone, struct zone *z)
#endif
#ifdef CONFIG_COMPACTION
+
struct contig_page_info {
unsigned long free_pages;
unsigned long free_blocks_total;