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Commit 216d5d06 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4: Use NFSv2/v3 rules for negative dentries in nfs_open_revalidate 



Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 0a5ebc14

fs/nfs/dir.c

+5 −1
Original line number Diff line number Diff line
@@ -1037,8 +1037,12 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd) 
	/* We can't create new files in nfs_open_revalidate(), so we

	 * optimize away revalidation of negative dentries.

	 */

	if (inode == NULL)

	if (inode == NULL) {

		if (!nfs_neg_need_reval(dir, dentry, nd))

			ret = 1;

		goto out;

	}



	/* NFS only supports OPEN on regular files */

	if (!S_ISREG(inode->i_mode))

		goto no_open;