fbf33a2802
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> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| af_packet.c | ||
| diag.c | ||
| internal.h | ||