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Commit 7a524111 authored by Trond Myklebust's avatar Trond Myklebust
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NFS: Fix Oopsable condition in nfs_readpage_sync() 



Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 47a5c6fa

fs/nfs/read.c

+4 −2
Original line number Diff line number Diff line
@@ -204,9 +204,11 @@ static int nfs_readpage_sync(struct nfs_open_context *ctx, struct inode *inode, 
	NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;

	spin_unlock(&inode->i_lock);



	nfs_readpage_truncate_uninitialised_page(rdata);

	if (rdata->res.eof || rdata->res.count == rdata->args.count)

	if (rdata->res.eof || rdata->res.count == rdata->args.count) {

		SetPageUptodate(page);

		if (rdata->res.eof && count != 0)

			memclear_highpage_flush(page, rdata->args.pgbase, count);

	}

	result = 0;



io_error: