mm: remove broken 'kzalloc' mempool

[safe/jmp/linux-2.6] / mm / bootmem.c

diff --git a/mm/bootmem.c b/mm/bootmem.c
index d2a9ce9..555d5d2 100644 (file)
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -12,6 +12,7 @@
 #include <linux/pfn.h>
 #include <linux/bootmem.h>
 #include <linux/module.h>
+#include <linux/kmemleak.h>
 
 #include <asm/bug.h>
 #include <asm/io.h>
@@ -335,6 +336,8 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
 {
        unsigned long start, end;
 
+       kmemleak_free_part(__va(physaddr), size);
+
        start = PFN_UP(physaddr);
        end = PFN_DOWN(physaddr + size);
 
@@ -354,6 +357,8 @@ void __init free_bootmem(unsigned long addr, unsigned long size)
 {
        unsigned long start, end;
 
+       kmemleak_free_part(__va(addr), size);
+
        start = PFN_UP(addr);
        end = PFN_DOWN(addr + size);
 
@@ -516,6 +521,11 @@ find_block:
                region = phys_to_virt(PFN_PHYS(bdata->node_min_pfn) +
                                start_off);
                memset(region, 0, size);
+               /*
+                * The min_count is set to 0 so that bootmem allocated blocks
+                * are never reported as leaks.
+                */
+               kmemleak_alloc(region, size, 0, 0);
                return region;
        }