linux/net/unix
Hannes Frederic Sowa 869e7c6248 net: af_unix: implement stream sendpage support
This patch implements sendpage support for AF_UNIX SOCK_STREAM
sockets. This is also required for a complete splice implementation.

The implementation is a bit tricky because we append to already existing
skbs and so have to hold unix_sk->readlock to protect the reading side
from either advancing UNIXCB.consumed or freeing the skb at the socket
receive tail.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-25 00:06:58 -04:00
..
af_unix.c net: af_unix: implement stream sendpage support 2015-05-25 00:06:58 -04:00
diag.c VFS: net/unix: d_backing_inode() annotations 2015-04-15 15:06:56 -04:00
garbage.c net: unix: garbage: fixed several comment and whitespace style issues 2015-04-23 13:15:20 -04:00
Kconfig net: Default UDP and UNIX diag to 'n'. 2012-01-07 12:13:06 -08:00
Makefile unix_diag: Write it into kbuild 2011-12-16 13:48:29 -05:00
sysctl_net_unix.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00