From 9e2e74dba6ddce94da187369b50a27536147d5df Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 10 Jan 2012 17:04:24 +0400 Subject: NFS: blocklayout pipe creation per network namespace context introduced This patch implements blocklayout pipe creation and registration per each existent network namespace. This was achived by registering NFS per-net operations, responsible for blocklayout pipe allocation/register and unregister/destruction instead of initialization and destruction of static "bl_device_pipe" pipe (this one was removed). Note, than pointer to network blocklayout pipe is stored in per-net "nfs_net" structure, because allocating of one more per-net structure for blocklayout module looks redundant. This patch also changes dev_remove() function prototype (and all it's callers, where it' requied) by adding network namespace pointer parameter, which is used to discover proper blocklayout pipe for rpc_queue_upcall() call. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/netns.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/netns.h') diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 8c1f130d6ca..39ae4cad5b4 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -6,6 +6,7 @@ struct nfs_net { struct cache_detail *nfs_dns_resolve; + struct rpc_pipe *bl_device_pipe; }; extern int nfs_net_id; -- cgit v1.2.3