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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-01-29 21:40:10 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-07-06 14:54:49 -0400 |
| commit | bf11fbdb20b385157b046ea7781f04d0c62554a3 (patch) | |
| tree | fc24ca63f5e1529f713cc9243716dfc45075bd36 /fs/nfs/netns.h | |
| parent | NFS: Cleanup - add nfs_clients_exit to mirror nfs_clients_init (diff) | |
| download | linux-dev-bf11fbdb20b385157b046ea7781f04d0c62554a3.tar.xz linux-dev-bf11fbdb20b385157b046ea7781f04d0c62554a3.zip | |
NFS: Add sysfs support for per-container identifier
In order to identify containers to the NFS client, we add a per-net
sysfs attribute that udev can fill with the appropriate identifier.
The identifier could be a unique hostname, but in most cases it
will probably be a persisted uuid.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/netns.h')
| -rw-r--r-- | fs/nfs/netns.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index fc9978c58265..c8374f74dce1 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -15,6 +15,8 @@ struct bl_dev_msg { uint32_t major, minor; }; +struct nfs_netns_client; + struct nfs_net { struct cache_detail *nfs_dns_resolve; struct rpc_pipe *bl_device_pipe; @@ -29,6 +31,7 @@ struct nfs_net { unsigned short nfs_callback_tcpport6; int cb_users[NFS4_MAX_MINOR_VERSION + 1]; #endif + struct nfs_netns_client *nfs_client; spinlock_t nfs_client_lock; ktime_t boot_time; #ifdef CONFIG_PROC_FS |