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NFS: Add a super_block backpointer to the nfs_server struct
authorChuck Lever <chuck.lever@oracle.com>
Thu, 17 Oct 2013 18:12:56 +0000 (14:12 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 28 Oct 2013 19:24:26 +0000 (15:24 -0400)
commitce6cda1845cf2332d2c411a5c72cd166256b21da
tree2f1b0640b5331726f1ff492c48d72ffafb0fd5bctree | snapshot
parentb03d735b4ca2375d2251195cd848713bc55e7d79commit | diff
NFS: Add a super_block backpointer to the nfs_server struct

NFS_SB() returns the pointer to an nfs_server struct, given a
pointer to a super_block.  But we have no way to go back the other
way.

Add a super_block backpointer field so that, given an nfs_server
struct, it is easy to get to the filesystem's root dentry.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/super.c diff | blob | history
include/linux/nfs_fs_sb.h diff | blob | history
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