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authorChuck Lever <chuck.lever@oracle.com>2009-03-18 20:47:59 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-28 16:01:16 -0400
commiteb16e907781a9da7f272a3e8284c26bc4e4aeb9d (patch)
tree6651fc149d5afbcc44418fe235a2480060ce3c17 /fs/affs/namei.c
parent9355982830ad67dca35e0f3d43319f3d438f82b4 (diff)
lockd: Start PF_INET6 listener only if IPv6 support is available
Apparently a lot of people need to disable IPv6 completely on their distributor-built systems, which have CONFIG_IPV6_MODULE enabled at build time. They do this by blacklisting the ipv6.ko module. This causes the creation of the lockd service listener to fail if CONFIG_IPV6_MODULE is set, but the module cannot be loaded. Now that the kernel's PF_INET6 RPC listeners are completely separate from PF_INET listeners, we can always start PF_INET. Then lockd can try to start PF_INET6, but it isn't required to be available. Note this has the added benefit that NLM callbacks from AF_INET6 servers will never come from AF_INET remotes. We no longer have to worry about matching mapped IPv4 addresses to AF_INET when comparing addresses. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/affs/namei.c')
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