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Commit 5c675d64 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFS: Set NFS_INO_REVAL_PAGECACHE if the change attribute is uninitialised 



We can't allow caching of data until the change attribute has been
initialised correctly.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 85a23cee

fs/nfs/inode.c

+2 −1
Original line number Diff line number Diff line
@@ -443,7 +443,8 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr, st 
		if (fattr->valid & NFS_ATTR_FATTR_CHANGE)

			inode->i_version = fattr->change_attr;

		else if (nfs_server_capable(inode, NFS_CAP_CHANGE_ATTR))

			nfs_set_cache_invalid(inode, NFS_INO_INVALID_ATTR);

			nfs_set_cache_invalid(inode, NFS_INO_INVALID_ATTR

				| NFS_INO_REVAL_PAGECACHE);

		if (fattr->valid & NFS_ATTR_FATTR_SIZE)

			inode->i_size = nfs_size_to_loff_t(fattr->size);

		else