path: root/mm
diff options
authorFlorian Westphal <fw@strlen.de>2020-02-03 17:34:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-04 03:05:24 +0000
commit1c948715a159d0d02c1e1c9228327ba3c408795c (patch)
treed83e102ede69165f48bfc9fa94860ac02c9b5b12 /mm
parentpinctrl: fix pxa2xx.c build warnings (diff)
mm: remove __krealloc
Since 5.5-rc1 the last user of this function is gone, so remove the functionality. See commit 2ad9d7747c10 ("netfilter: conntrack: free extension area immediately") for details. Link: http://lkml.kernel.org/r/20191212223442.22141-1-fw@strlen.de Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: David Rientjes <rientjes@google.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
1 files changed, 0 insertions, 22 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 0d95ddea13b0..0c63c0d3dd38 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1677,28 +1677,6 @@ static __always_inline void *__do_krealloc(const void *p, size_t new_size,
- * __krealloc - like krealloc() but don't free @p.
- * @p: object to reallocate memory for.
- * @new_size: how many bytes of memory are required.
- * @flags: the type of memory to allocate.
- *
- * This function is like krealloc() except it never frees the originally
- * allocated buffer. Use this if you don't want to free the buffer immediately
- * like, for example, with RCU.
- *
- * Return: pointer to the allocated memory or %NULL in case of error
- */
-void *__krealloc(const void *p, size_t new_size, gfp_t flags)
- if (unlikely(!new_size))
- return ZERO_SIZE_PTR;
- return __do_krealloc(p, new_size, flags);
* krealloc - reallocate memory. The contents will remain unchanged.
* @p: object to reallocate memory for.
* @new_size: how many bytes of memory are required.