kmemleak: Fix the kmemleak tracking of the percpu areas with !SMP

[linux-flexiantxendom0-3.2.10.git] / mm / percpu.c

diff --git a/mm/percpu.c b/mm/percpu.c
index ac5c626..bb4be74 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1895,6 +1895,8 @@ void __init setup_per_cpu_areas(void)
        fc = __alloc_bootmem(unit_size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
        if (!ai || !fc)
                panic("Failed to allocate memory for percpu areas.");
+       /* kmemleak tracks the percpu allocations separately */
+       kmemleak_free(fc);
 
        ai->dyn_size = unit_size;
        ai->unit_size = unit_size;