From: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
Move the definition of kasan_addr_to_slab() to the common KASAN code,
as this function is not only used by the reporting code.
Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
---
mm/kasan/common.c | 7 +++++++
mm/kasan/report.c | 7 -------
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/mm/kasan/common.c b/mm/kasan/common.c
index 519fd0b3040b..5d5b4cfae503 100644
--- a/mm/kasan/common.c
+++ b/mm/kasan/common.c
@@ -30,6 +30,13 @@
#include "kasan.h"
#include "../slab.h"
+struct slab *kasan_addr_to_slab(const void *addr)
+{
+ if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
+ return virt_to_slab(addr);
+ return NULL;
+}
+
depot_stack_handle_t kasan_save_stack(gfp_t flags, bool can_alloc)
{
unsigned long entries[KASAN_STACK_DEPTH];
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 1dd6fc8a678f..ed8234516bab 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -207,13 +207,6 @@ struct page *kasan_addr_to_page(const void *addr)
return NULL;
}
-struct slab *kasan_addr_to_slab(const void *addr)
-{
- if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
- return virt_to_slab(addr);
- return NULL;
-}
-
static void describe_object_addr(struct kmem_cache *cache, void *object,
const void *addr)
{
--
2.25.1
