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Commit 38b0da75 authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by Trond Myklebust
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SUNRPC: create RPC pipefs superblock per network namespace context 



This is the initial step of RPC pipefs virtualization. It changes nothing to
current pipefs behaviour except that mount of pipefs in other than init_net
network namespace context will provide only root tree. No other dentries will
be visible.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 5bff0386

net/sunrpc/rpc_pipe.c

+2 −1
Original line number Diff line number Diff line
@@ -993,6 +993,7 @@ rpc_fill_super(struct super_block *sb, void *data, int silent) 
{

	struct inode *inode;

	struct dentry *root;

	struct net *net = data;



	sb->s_blocksize = PAGE_CACHE_SIZE;

	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
@@ -1017,7 +1018,7 @@ static struct dentry * 
rpc_mount(struct file_system_type *fs_type,

		int flags, const char *dev_name, void *data)

{

	return mount_single(fs_type, flags, data, rpc_fill_super);

	return mount_ns(fs_type, flags, current->nsproxy->net_ns, rpc_fill_super);

}



static struct file_system_type rpc_pipe_fs_type = {