sched: Make sleeping inside spinlock detection working in !CONFIG_PREEMPT

[pandora-kernel.git] / fs / nfs / inode.c

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 01768e5..57bb31a 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -254,7 +254,9 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
        struct inode *inode = ERR_PTR(-ENOENT);
        unsigned long hash;
 
-       if ((fattr->valid & NFS_ATTR_FATTR_FILEID) == 0)
+       nfs_attr_check_mountpoint(sb, fattr);
+
+       if ((fattr->valid & NFS_ATTR_FATTR_FILEID) == 0 && (fattr->valid & NFS_ATTR_FATTR_MOUNTPOINT) == 0)
                goto out_no_inode;
        if ((fattr->valid & NFS_ATTR_FATTR_TYPE) == 0)
                goto out_no_inode;
@@ -298,8 +300,8 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                        if (nfs_server_capable(inode, NFS_CAP_READDIRPLUS))
                                set_bit(NFS_INO_ADVISE_RDPLUS, &NFS_I(inode)->flags);
                        /* Deal with crossing mountpoints */
-                       if ((fattr->valid & NFS_ATTR_FATTR_FSID)
-                                       && !nfs_fsid_equal(&NFS_SB(sb)->fsid, &fattr->fsid)) {
+                       if (fattr->valid & NFS_ATTR_FATTR_MOUNTPOINT ||
+                                       fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL) {
                                if (fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL)
                                        inode->i_op = &nfs_referral_inode_operations;
                                else
@@ -639,7 +641,6 @@ struct nfs_open_context *alloc_nfs_open_context(struct path *path, struct rpc_cr
                ctx->mode = f_mode;
                ctx->flags = 0;
                ctx->error = 0;
-               ctx->dir_cookie = 0;
                nfs_init_lock_context(&ctx->lock_context);
                ctx->lock_context.open_context = ctx;
                INIT_LIST_HEAD(&ctx->list);
@@ -1471,6 +1472,7 @@ static inline void nfs4_init_once(struct nfs_inode *nfsi)
        nfsi->delegation_state = 0;
        init_rwsem(&nfsi->rwsem);
        nfsi->layout = NULL;
+       atomic_set(&nfsi->commits_outstanding, 0);
 #endif
 }