Use struct path in struct svc_export
I'm embedding struct path into struct svc_export.
[akpm@linux-foundation.org: coding-style fixes]
[ezk@cs.sunysb.edu: NFSD: fix wrong mnt_writer count in rename]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: J. Bruce Fields <bfields@citi.umich.edu>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index cc75e4f..46f59d5 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -101,7 +101,7 @@
{
struct svc_export *exp = *expp, *exp2 = NULL;
struct dentry *dentry = *dpp;
- struct vfsmount *mnt = mntget(exp->ex_mnt);
+ struct vfsmount *mnt = mntget(exp->ex_path.mnt);
struct dentry *mounts = dget(dentry);
int err = 0;
@@ -156,15 +156,15 @@
if (isdotent(name, len)) {
if (len==1)
dentry = dget(dparent);
- else if (dparent != exp->ex_dentry) {
+ else if (dparent != exp->ex_path.dentry)
dentry = dget_parent(dparent);
- } else if (!EX_NOHIDE(exp))
+ else if (!EX_NOHIDE(exp))
dentry = dget(dparent); /* .. == . just like at / */
else {
/* checking mountpoint crossing is very different when stepping up */
struct svc_export *exp2 = NULL;
struct dentry *dp;
- struct vfsmount *mnt = mntget(exp->ex_mnt);
+ struct vfsmount *mnt = mntget(exp->ex_path.mnt);
dentry = dget(dparent);
while(dentry == mnt->mnt_root && follow_up(&mnt, &dentry))
;
@@ -721,7 +721,8 @@
DQUOT_INIT(inode);
}
- *filp = dentry_open(dget(dentry), mntget(fhp->fh_export->ex_mnt), flags);
+ *filp = dentry_open(dget(dentry), mntget(fhp->fh_export->ex_path.mnt),
+ flags);
if (IS_ERR(*filp))
host_err = PTR_ERR(*filp);
out_nfserr:
@@ -1462,7 +1463,7 @@
if (!inode->i_op || !inode->i_op->readlink)
goto out;
- touch_atime(fhp->fh_export->ex_mnt, dentry);
+ touch_atime(fhp->fh_export->ex_path.mnt, dentry);
/* N.B. Why does this call need a get_fs()??
* Remove the set_fs and watch the fireworks:-) --okir
*/