diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/util.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/mm/util.c b/mm/util.c index 083c5c417cfc..972e7a0cda5e 100644 --- a/mm/util.c +++ b/mm/util.c @@ -987,22 +987,26 @@ int __weak memcmp_pages(struct page *page1, struct page *page2) */ void mem_dump_obj(void *object) { + const char *type; + if (kmem_valid_obj(object)) { kmem_dump_obj(object); return; } + if (vmalloc_dump_obj(object)) return; - if (!virt_addr_valid(object)) { - if (object == NULL) - pr_cont(" NULL pointer.\n"); - else if (object == ZERO_SIZE_PTR) - pr_cont(" zero-size pointer.\n"); - else - pr_cont(" non-paged memory.\n"); - return; - } - pr_cont(" non-slab/vmalloc memory.\n"); + + if (virt_addr_valid(object)) + type = "non-slab/vmalloc memory"; + else if (object == NULL) + type = "NULL pointer"; + else if (object == ZERO_SIZE_PTR) + type = "zero-size pointer"; + else + type = "non-paged memory"; + + pr_cont(" %s\n", type); } EXPORT_SYMBOL_GPL(mem_dump_obj); #endif |