Revert "[PATCH] mm: micro optimise zone_watermark_ok"

[sfrench/cifs-2.6.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index fc5b5442e9421efc9044eed23e3a188fffe5cce7..2c606cc922a50cc212b6f4abd6e8635356ebb99e 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -989,8 +989,7 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
                      int classzone_idx, int alloc_flags)
 {
        /* free_pages my go negative - that's OK */
                      int classzone_idx, int alloc_flags)
 {
        /* free_pages my go negative - that's OK */

-       unsigned long min = mark;
-       long free_pages = z->free_pages - (1 << order) + 1;
+       long min = mark, free_pages = z->free_pages - (1 << order) + 1;

        int o;
 
        if (alloc_flags & ALLOC_HIGH)
        int o;
 
        if (alloc_flags & ALLOC_HIGH)