diff options
author | Mark Brown <broonie@linaro.org> | 2014-02-14 12:15:57 +0000 |
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committer | Mark Brown <broonie@linaro.org> | 2014-02-14 12:15:57 +0000 |
commit | 6a7fe00e1f5a2e77b777b6e3b90c924c95bfa866 (patch) | |
tree | 1446c710e4a76d79fe11b1fa01ccb508f0d12d67 /net/core/skbuff.c | |
parent | ccf1801b089f5575144c4346e4d7d3883a6c9163 (diff) | |
parent | 8415e604452966f981f20cb4d8a8a30e38a772dd (diff) |
Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-androidlinux-linaro-lsk-v3.10-androidlinux-linaro-lsk-android
Diffstat (limited to 'net/core/skbuff.c')
-rw-r--r-- | net/core/skbuff.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index c35b81b80fe..20ee14d0a8a 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -74,36 +74,6 @@ struct kmem_cache *skbuff_head_cache __read_mostly; static struct kmem_cache *skbuff_fclone_cache __read_mostly; -static void sock_pipe_buf_release(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - put_page(buf->page); -} - -static void sock_pipe_buf_get(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - get_page(buf->page); -} - -static int sock_pipe_buf_steal(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - return 1; -} - - -/* Pipe buffer operations for a socket. */ -static const struct pipe_buf_operations sock_pipe_buf_ops = { - .can_merge = 0, - .map = generic_pipe_buf_map, - .unmap = generic_pipe_buf_unmap, - .confirm = generic_pipe_buf_confirm, - .release = sock_pipe_buf_release, - .steal = sock_pipe_buf_steal, - .get = sock_pipe_buf_get, -}; - /** * skb_panic - private function for out-of-line support * @skb: buffer @@ -1811,7 +1781,7 @@ int skb_splice_bits(struct sk_buff *skb, unsigned int offset, .partial = partial, .nr_pages_max = MAX_SKB_FRAGS, .flags = flags, - .ops = &sock_pipe_buf_ops, + .ops = &nosteal_pipe_buf_ops, .spd_release = sock_spd_release, }; struct sk_buff *frag_iter; |