diff options
| author | Florian Westphal <fw@strlen.de> | 2020-02-03 17:34:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-04 03:05:24 +0000 |
| commit | 1c948715a159d0d02c1e1c9228327ba3c408795c (patch) | |
| tree | d83e102ede69165f48bfc9fa94860ac02c9b5b12 /mm | |
| parent | 9a8c8b431b21cddb31c43c090ad1678a999e18fa (diff) | |
| download | linux-1c948715a159d0d02c1e1c9228327ba3c408795c.tar.bz2 | |
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')
| -rw-r--r-- | mm/slab_common.c | 22 |
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); - -} -EXPORT_SYMBOL(__krealloc); - -/** * krealloc - reallocate memory. The contents will remain unchanged. * @p: object to reallocate memory for. * @new_size: how many bytes of memory are required. |