SUNRPC: rework cache upcall logic
authorStanislav Kinsbursky <skinsbursky@parallels.com>
Mon, 4 Feb 2013 11:02:50 +0000 (14:02 +0300)
committerJ. Bruce Fields <bfields@redhat.com>
Fri, 15 Feb 2013 15:43:46 +0000 (10:43 -0500)
commit2d4383383b0b04ca380b67aa2d7397d0b399dcbf
treef9e8bddc466c2c8dfdcf039aca4d53752e524fb9
parent73fb847a44224d5708550e4be7baba9da75e00af
SUNRPC: rework cache upcall logic

For most of SUNRPC caches (except NFS DNS cache) cache_detail->cache_upcall is
redundant since all that it's implementations are doing is calling
sunrpc_cache_pipe_upcall() with proper function address argument.
Cache request function address is now stored on cache_detail structure and
thus all the code can be simplified.
Now, for those cache details, which doesn't have cache_upcall callback (the
only one, which still has is nfs_dns_resolve_template)
sunrpc_cache_pipe_upcall will be called instead.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/export.c
fs/nfsd/nfs4idmap.c
net/sunrpc/auth_gss/svcauth_gss.c
net/sunrpc/cache.c
net/sunrpc/svcauth_unix.c