ia64: Make sure that we have a mmiowb function real early

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

diff --git a/mm/cma_debug.c b/mm/cma_debug.c
index 8d7b2fd5222599a4045608e0b9b499eb91deb51f..a7dd9e8e10d5da4c914e9eebff27e42b3b0e9652 100644 (file)
--- a/mm/cma_debug.c
+++ b/mm/cma_debug.c
@@ -56,7 +56,7 @@ static int cma_maxchunk_get(void *data, u64 *val)
        mutex_lock(&cma->lock);
        for (;;) {
                start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
-               if (start >= cma->count)
+               if (start >= bitmap_maxno)
                        break;
                end = find_next_bit(cma->bitmap, bitmap_maxno, start);
                maxchunk = max(end - start, maxchunk);