Martin Townsend 11e3ff7072 6lowpan: Use skb_cow in IPHC decompression. ... Currently there are potentially 2 skb_copy_expand calls in IPHC decompression. This patch replaces this with one call to skb_cow which will check to see if there is enough headroom first to ensure it's only done if necessary and will handle alignment issues for cache. As skb_cow uses pskb_expand_head we ensure the skb isn't shared from bluetooth and ieee802.15.4 code that use the IPHC decompression. Signed-off-by: Martin Townsend <martin.townsend@xsilon.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>		2014-10-25 07:56:25 +02:00
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iphc.c	6lowpan: Use skb_cow in IPHC decompression.	2014-10-25 07:56:25 +02:00
Kconfig	6lowpan: Allow 6LoWPAN to be modular	2014-08-07 11:44:18 -07:00
Makefile