Prepare nfs/sunrpc stack to use multiple instances of rpc_pipefs.
Only for client for now.
Changelog:
v2:
- one of rpc_create() calls was missed initially, fixed;
- change logic for get_rpc_pipefs(NULL);
- export get_rpc_pipefs() to be able to use from modules
(tnx J. Bruce Field);
- change "From:" and "Signed-off-by:" addresses.
v1:
- initial revision of the patchset.
Kirill A. Shutemov (12):
sunrpc: mount rpc_pipefs on initialization
sunrpc: introduce init_rpc_pipefs
sunrpc: push init_rpc_pipefs up to rpc_create() callers
sunrpc: tag svc_serv with rpc_pipefs mount point
sunrpc: get rpc_pipefs mount point for svc_serv from callers
lockd: get rpc_pipefs mount point from callers
sunrpc: get rpc_pipefs mount point for rpcb_create[_local] from callers
sunrpc: tag pipefs field of cache_detail with rpc_pipefs mount point
nfs: per-rpc_pipefs dns cache
sunrpc: introduce get_rpc_pipefs()
nfs: introduce mount option 'rpcmount'
sunrpc: make rpc_pipefs be mountable multiple times
fs/lockd/clntlock.c | 8 +-
fs/lockd/host.c | 12 +++-
fs/lockd/mon.c | 13 ++-
fs/lockd/svc.c | 4 +-
fs/nfs/cache_lib.c | 18 +---
fs/nfs/cache_lib.h | 3 +-
fs/nfs/callback.c | 6 +-
fs/nfs/callback.h | 3 +-
fs/nfs/client.c | 45 +++++++++--
fs/nfs/dns_resolve.c | 128 +++++++++++++++++++++++------
fs/nfs/dns_resolve.h | 8 +--
fs/nfs/inode.c | 8 +--
fs/nfs/internal.h | 10 ++-
fs/nfs/mount_clnt.c | 1 +
fs/nfs/namespace.c | 3 +-
fs/nfs/nfs4namespace.c | 20 +++--
fs/nfs/super.c | 20 +++++
fs/nfsd/nfs4callback.c | 2 +
fs/nfsd/nfssvc.c | 8 +-
include/linux/lockd/bind.h | 3 +-
include/linux/lockd/lockd.h | 4 +-
include/linux/nfs_fs_sb.h | 1 +
include/linux/sunrpc/cache.h | 9 +--
include/linux/sunrpc/clnt.h | 5 +-
include/linux/sunrpc/rpc_pipe_fs.h | 6 +-
include/linux/sunrpc/svc.h | 9 +-
net/sunrpc/cache.c | 16 +++--
net/sunrpc/clnt.c | 19 +++--
net/sunrpc/rpc_pipe.c | 156 ++++++++++++++++++++++++++++++-----
net/sunrpc/rpcb_clnt.c | 19 +++--
net/sunrpc/svc.c | 52 ++++++++-----
31 files changed, 448 insertions(+), 171 deletions(-)
--
1.7.3.4
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