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authorWang Lei <wang840925@gmail.com>2010-08-04 15:16:38 +0100
committerSteve French <sfrench@us.ibm.com>2010-08-05 17:17:51 +0000
commit07567a5509327bcbf2c867286eb1524447c9b954 (patch)
tree35e73b223c2def7ca130b6a58aef8e93aa2bd72a /fs/afs/Kconfig
parent1a4240f4764ac78adbf4b0ebb49b3bd8c72ffa11 (diff)
downloadlinux-07567a5509327bcbf2c867286eb1524447c9b954.tar.bz2
DNS: Make AFS go to the DNS for AFSDB records for unknown cells
Add DNS query support for AFS so that it can get the IP addresses of Volume Location servers from the DNS using an AFSDB record. This requires userspace support. /etc/request-key.conf must be configured to invoke a helper for dns_resolver type keys with a subtype of "afsdb:" in the description. Signed-off-by: Wang Lei <wang840925@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/afs/Kconfig')
-rw-r--r--fs/afs/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/afs/Kconfig b/fs/afs/Kconfig
index 5c4e61d3c772..8f975f25b486 100644
--- a/fs/afs/Kconfig
+++ b/fs/afs/Kconfig
@@ -2,6 +2,7 @@ config AFS_FS
tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
depends on INET && EXPERIMENTAL
select AF_RXRPC
+ select DNS_RESOLVER
help
If you say Y here, you will get an experimental Andrew File System
driver. It currently only supports unsecured read-only AFS access.