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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-04-05 11:35:15 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-05 05:36:43 -0400 |
| commit | 51c56b004e2c9a46207bb8a116589c2f84b92e5d (patch) | |
| tree | a11714f3749262d1ab084960ab441ff0a1379331 /net/appletalk | |
| parent | 109d2446052a484c58f07f71f9457bf7b71017f8 (diff) | |
| download | lwn-51c56b004e2c9a46207bb8a116589c2f84b92e5d.tar.gz lwn-51c56b004e2c9a46207bb8a116589c2f84b92e5d.zip | |
net: remove k{un}map_skb_frag()
Since commit 3e4d3af501 (mm: stack based kmap_atomic()) we dont have
to disable BH anymore while mapping skb frags.
We can remove kmap_skb_frag() / kunmap_skb_frag() helpers and use
kmap_atomic() / kunmap_atomic()
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/appletalk')
| -rw-r--r-- | net/appletalk/ddp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index bfa9ab93eda5..0301b328cf0f 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -63,7 +63,7 @@ #include <net/tcp_states.h> #include <net/route.h> #include <linux/atalk.h> -#include "../core/kmap_skb.h" +#include <linux/highmem.h> struct datalink_proto *ddp_dl, *aarp_dl; static const struct proto_ops atalk_dgram_ops; @@ -960,10 +960,10 @@ static unsigned long atalk_sum_skb(const struct sk_buff *skb, int offset, if (copy > len) copy = len; - vaddr = kmap_skb_frag(frag); + vaddr = kmap_atomic(skb_frag_page(frag)); sum = atalk_sum_partial(vaddr + frag->page_offset + offset - start, copy, sum); - kunmap_skb_frag(vaddr); + kunmap_atomic(vaddr); if (!(len -= copy)) return sum; |