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authorRichard Alpe <richard.alpe@ericsson.com>2015-01-16 14:30:40 +0300
committerDavid S. Miller <davem@davemloft.net>2015-01-18 08:27:05 +0300
commitd6e164e3215794f9920af69cd2c6794632773478 (patch)
treef6c3a913982d5f580191e5f0c31083e83ed39f6f /drivers
parente445dd5f6745922bf4d8c18e1f071b28c5a061bb (diff)
downloadlinux-d6e164e3215794f9920af69cd2c6794632773478.tar.xz
tipc: fix socket list regression in new nl api
Commit 07f6c4bc (tipc: convert tipc reference table to use generic rhashtable) introduced a problem with port listing in the new netlink API. It broke the resume functionality resulting in a never ending loop. This was caused by starting with the first hash table every time subsequently never returning an empty skb (terminating). This patch fixes the resume mechanism by keeping a logical reference to the last hash table along with a logical reference to the socket (port) that didn't fit in the previous message. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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