Kretschmer, Mathias fbf33a2802 af_packet / TX_RING not fully non-blocking (w/ MSG_DONTWAIT). ... This patch fixes an issue where the send(MSG_DONTWAIT) call on a TX_RING is not fully non-blocking in cases where the device's sndBuf is full. We pass nonblock=true to sock_alloc_send_skb() and return any possibly occuring error code (most likely EGAIN) to the caller. As the fast-path stays as it is, we keep the unlikely() around skb == NULL. Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-05-10 19:40:08 -04:00
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af_packet.c	af_packet / TX_RING not fully non-blocking (w/ MSG_DONTWAIT).	2015-05-10 19:40:08 -04:00
diag.c	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
internal.h	net: Introduce possible_net_t	2015-03-12 14:39:40 -04:00
Kconfig	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00
Makefile	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00