tcp: add gfp parameter to tcp_fragment
authorOctavian Purdila <octavian.purdila@intel.com>
Fri, 6 Jun 2014 14:32:37 +0000 (17:32 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 11 Jun 2014 05:30:58 +0000 (22:30 -0700)
commit6cc55e096f1f2a8585cf8dc9049862f2376f66d4
tree3ead1ba34000e454889258a30a37eb3ba1d69b62
parent27fa589de5d74f4d5a9b8dcab632e7370c8b4fc9
tcp: add gfp parameter to tcp_fragment

tcp_fragment can be called from process context (from tso_fragment).
Add a new gfp parameter to allow it to preserve atomic memory if
possible.

Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Reviewed-by: Christoph Paasch <christoph.paasch@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/tcp.h
net/ipv4/tcp_input.c
net/ipv4/tcp_output.c