Patches that follow add a inline function zone_end_pfn(), which
conflicts with the naming of a local variable in isolate_freepages().
Rename the variable so it does not conflict.
Signed-off-by: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
---
mm/compaction.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index c62bd06..1b52528 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -644,7 +644,7 @@ static void isolate_freepages(struct zone *zone,
struct compact_control *cc)
{
struct page *page;
- unsigned long high_pfn, low_pfn, pfn, zone_end_pfn, end_pfn;
+ unsigned long high_pfn, low_pfn, pfn, z_end_pfn, end_pfn;
int nr_freepages = cc->nr_freepages;
struct list_head *freelist = &cc->freepages;
@@ -663,7 +663,7 @@ static void isolate_freepages(struct zone *zone,
*/
high_pfn = min(low_pfn, pfn);
- zone_end_pfn = zone->zone_start_pfn + zone->spanned_pages;
+ z_end_pfn = zone->zone_start_pfn + zone->spanned_pages;
/*
* Isolate free pages until enough are available to migrate the
@@ -706,7 +706,7 @@ static void isolate_freepages(struct zone *zone,
* only scans within a pageblock
*/
end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);
- end_pfn = min(end_pfn, zone_end_pfn);
+ end_pfn = min(end_pfn, z_end_pfn);
isolated = isolate_freepages_block(cc, pfn, end_pfn,
freelist, false);
nr_freepages += isolated;
--
1.8.0.3
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