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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

2015-05-10 19:40:08 -04:00

..

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