linux/net/xdp
Xuan Zhuo 36f460d51a xsk: Replace datagram_poll by sock_poll_wait
[ Upstream commit f5da54187e ]

datagram_poll will judge the current socket status (EPOLLIN, EPOLLOUT)
based on the traditional socket information (eg: sk_wmem_alloc), but
this does not apply to xsk. So this patch uses sock_poll_wait instead of
datagram_poll, and the mask is calculated by xsk_poll.

Fixes: c497176cb2 ("xsk: add Rx receive functions and poll support")
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/e82f4697438cd63edbf271ebe1918db8261b7c09.1606555939.git.xuanzhuo@linux.alibaba.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:50:53 +01:00
..
Kconfig
Makefile
xdp_umem.c xsk: Add overflow check for u64 division, stored into u32 2020-06-03 08:21:36 +02:00
xdp_umem.h
xsk.c xsk: Replace datagram_poll by sock_poll_wait 2020-12-30 11:50:53 +01:00
xsk.h
xsk_diag.c
xsk_queue.c
xsk_queue.h