#include <linux/pfn.h>
#include <linux/bootmem.h>
#include <linux/module.h>
+#include <linux/kmemleak.h>
#include <asm/bug.h>
#include <asm/io.h>
{
unsigned long start, end;
+ kmemleak_free_part(__va(physaddr), size);
+
start = PFN_UP(physaddr);
end = PFN_DOWN(physaddr + size);
{
unsigned long start, end;
+ kmemleak_free_part(__va(addr), size);
+
start = PFN_UP(addr);
end = PFN_DOWN(addr + size);
region = phys_to_virt(PFN_PHYS(bdata->node_min_pfn) +
start_off);
memset(region, 0, size);
+ kmemleak_alloc(region, size, 1, 0);
return region;
}
unsigned long size, unsigned long align,
unsigned long goal, unsigned long limit)
{
-#ifdef CONFIG_HAVE_ARCH_BOOTMEM
- bootmem_data_t *p_bdata;
+ if (WARN_ON_ONCE(slab_is_available()))
+ return kzalloc(size, GFP_NOWAIT);
- p_bdata = bootmem_arch_preferred_node(bdata, size, align, goal, limit);
- if (p_bdata)
- return alloc_bootmem_core(p_bdata, size, align, goal, limit);
+#ifdef CONFIG_HAVE_ARCH_BOOTMEM
+ {
+ bootmem_data_t *p_bdata;
+
+ p_bdata = bootmem_arch_preferred_node(bdata, size, align,
+ goal, limit);
+ if (p_bdata)
+ return alloc_bootmem_core(p_bdata, size, align,
+ goal, limit);
+ }
#endif
return NULL;
}
void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size,
unsigned long align, unsigned long goal)
{
+ if (WARN_ON_ONCE(slab_is_available()))
+ return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id);
+
return ___alloc_bootmem_node(pgdat->bdata, size, align, goal, 0);
}
{
void *ptr;
+ if (WARN_ON_ONCE(slab_is_available()))
+ return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id);
+
ptr = alloc_arch_preferred_bootmem(pgdat->bdata, size, align, goal, 0);
if (ptr)
return ptr;
void * __init __alloc_bootmem_low_node(pg_data_t *pgdat, unsigned long size,
unsigned long align, unsigned long goal)
{
+ if (WARN_ON_ONCE(slab_is_available()))
+ return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id);
+
return ___alloc_bootmem_node(pgdat->bdata, size, align,
goal, ARCH_LOW_ADDRESS_LIMIT);
}