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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-07-25 21:59:46 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 22:53:52 +0400 |
| commit | 5f00bcb38ef9a980a33c6dbdc0044964b05f22dd (patch) | |
| tree | 3175fb9375aecb50bde1be0bf4fa8aa8155131d6 /fs/nfs/super.c | |
| parent | 34006cee28f7344f9557a4be3816c7891b1bbab1 (diff) | |
| parent | b6844e8f64920cdee620157252169ba63afb0c89 (diff) | |
| download | linux-5f00bcb38ef9a980a33c6dbdc0044964b05f22dd.tar.xz | |
Merge branch 'master' into devel and apply fixup from Stephen Rothwell:
vfs/nfs: fixup for nfs_open_context change
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index ce40e5c568ba..b961ceac66b4 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2773,16 +2773,12 @@ static void nfs_referral_loop_unprotect(void) static struct dentry *nfs_follow_remote_path(struct vfsmount *root_mnt, const char *export_path) { - struct nameidata *nd = NULL; struct mnt_namespace *ns_private; struct super_block *s; struct dentry *dentry; + struct path path; int ret; - nd = kmalloc(sizeof(*nd), GFP_KERNEL); - if (nd == NULL) - return ERR_PTR(-ENOMEM); - ns_private = create_mnt_ns(root_mnt); ret = PTR_ERR(ns_private); if (IS_ERR(ns_private)) @@ -2793,7 +2789,7 @@ static struct dentry *nfs_follow_remote_path(struct vfsmount *root_mnt, goto out_put_mnt_ns; ret = vfs_path_lookup(root_mnt->mnt_root, root_mnt, - export_path, LOOKUP_FOLLOW, nd); + export_path, LOOKUP_FOLLOW, &path); nfs_referral_loop_unprotect(); put_mnt_ns(ns_private); @@ -2801,12 +2797,11 @@ static struct dentry *nfs_follow_remote_path(struct vfsmount *root_mnt, if (ret != 0) goto out_err; - s = nd->path.mnt->mnt_sb; + s = path.mnt->mnt_sb; atomic_inc(&s->s_active); - dentry = dget(nd->path.dentry); + dentry = dget(path.dentry); - path_put(&nd->path); - kfree(nd); + path_put(&path); down_write(&s->s_umount); return dentry; out_put_mnt_ns: @@ -2814,7 +2809,6 @@ out_put_mnt_ns: out_mntput: mntput(root_mnt); out_err: - kfree(nd); return ERR_PTR(ret); } |