diff options
| author | Ben Hutchings | 2012-06-06 15:23:37 +0000 |
|---|---|---|
| committer | David S. Miller | 2012-06-07 13:18:54 -0700 |
| commit | 94b6042cfed02229b05e04002ab00085b60f8213 (patch) | |
| tree | 40d4be159d944dc487fd41c8597eb3ee5580da00 /net | |
| parent | 0bb79565aaa4d917a14c87deae8b98a61833307a (diff) | |
net: Update kernel-doc for __alloc_skb()
__alloc_skb() now extends tailroom to allow the use of padding added
by the heap allocator.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skbuff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 016694d62484..1d74cea22aaa 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -160,8 +160,8 @@ static void skb_under_panic(struct sk_buff *skb, int sz, void *here) * @node: numa node to allocate memory on * * Allocate a new &sk_buff. The returned buffer has no headroom and a - * tail room of size bytes. The object has a reference count of one. - * The return is the buffer. On a failure the return is %NULL. + * tail room of at least size bytes. The object has a reference count + * of one. The return is the buffer. On a failure the return is %NULL. * * Buffers may only be allocated from interrupts using a @gfp_mask of * %GFP_ATOMIC. |