diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab_common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index fe8b68482670..f47a097bb4b8 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1729,17 +1729,17 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags) EXPORT_SYMBOL(krealloc); /** - * kzfree - like kfree but zero memory + * kfree_sensitive - Clear sensitive information in memory before freeing * @p: object to free memory of * * The memory of the object @p points to is zeroed before freed. - * If @p is %NULL, kzfree() does nothing. + * If @p is %NULL, kfree_sensitive() does nothing. * * Note: this function zeroes the whole allocated buffer which can be a good * deal bigger than the requested buffer size passed to kmalloc(). So be * careful when using this function in performance sensitive code. */ -void kzfree(const void *p) +void kfree_sensitive(const void *p) { size_t ks; void *mem = (void *)p; @@ -1750,7 +1750,7 @@ void kzfree(const void *p) memzero_explicit(mem, ks); kfree(mem); } -EXPORT_SYMBOL(kzfree); +EXPORT_SYMBOL(kfree_sensitive); /** * ksize - get the actual amount of memory allocated for a given object |