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authorChristoph Hellwig <hch@lst.de>2020-05-28 08:12:15 +0300
committerDavid S. Miller <davem@davemloft.net>2020-05-28 21:11:44 +0300
commitce3d9544cecacd40389c399d2b7ca31acc533b70 (patch)
tree188689107da003fa8137181ab48f6ad973414acc /net/ipv4
parent783da70e83967efeacf3c02c9dcfdc2b17bd62eb (diff)
downloadlinux-ce3d9544cecacd40389c399d2b7ca31acc533b70.tar.xz
net: add sock_set_keepalive
Add a helper to directly set the SO_KEEPALIVE sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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