From: Tahsin Erdogan <tahsin@google.com>
Subject: [PATCH 09/28] ext4: extended attribute value size limit is enforced by vfs
Date: Wed, 31 May 2017 01:14:58 -0700
Message-ID: <20170531081517.11438-9-tahsin@google.com>
References: <20170531081517.11438-1-tahsin@google.com>
Cc: linux-kernel@vger.kernel.org, jfs-discussion@lists.sourceforge.net,
        linux-fsdevel@vger.kernel.org, ocfs2-devel@oss.oracle.com,
        reiserfs-devel@vger.kernel.org, Tahsin Erdogan <tahsin@google.com>
To: Jan Kara <jack@suse.com>, Theodore Ts'o <tytso@mit.edu>,
        Andreas Dilger <adilger.kernel@dilger.ca>,
        Dave Kleikamp <shaggy@kernel.org>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Mark Fasheh <mfasheh@versity.com>,
        Joel Becker <jlbec@evilplan.org>, Jens Axboe <axboe@fb.com>,
        Deepa Dinamani <deepa.kernel@gmail.com>,
        Mike Christie <mchristi@redhat.com>,
        Fabian Frederick <fabf@skynet.be>, linux-ext4@vger.kernel.org
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20170531081517.11438-1-tahsin@google.com>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: linux-ext4.vger.kernel.org

EXT4_XATTR_MAX_LARGE_EA_SIZE definition in ext4 is currently unused.
Besides, vfs enforces its own 64k limit which makes the 1MB limit in
ext4 redundant. Remove it.

Signed-off-by: Tahsin Erdogan <tahsin@google.com>
---
 fs/ext4/ext4.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 5d5fc0d0e2bc..2cdd6070e348 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2221,12 +2221,6 @@ struct mmpd_data {
 #define EXT4_MMP_MAX_CHECK_INTERVAL	300UL
 
 /*
- * Maximum size of xattr attributes for FEATURE_INCOMPAT_EA_INODE 1Mb
- * This limit is arbitrary, but is reasonable for the xattr API.
- */
-#define EXT4_XATTR_MAX_LARGE_EA_SIZE    (1024 * 1024)
-
-/*
  * Function prototypes
  */
 
-- 
2.13.0.219.gdb65acc882-goog