linux-ext4 - Fwd: [RESEND PATCH 2/2] ext4: ext4_inode_is_fast

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Date:	Fri, 20 Dec 2013 13:13:33 +0800
From:	Yongqiang Yang <xiaoqiangnk@...il.com>
To:	"Theodore Ts'o" <tytso@....edu>,
	Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Fwd: [RESEND PATCH 2/2] ext4: ext4_inode_is_fast_symlink should use
 cluster size

From: Yongqiang Yang <xiaoqiangnk@...il.com>

can be reproduced by xfstests 62 with  bigalloc and 128bit size inode.

Signed-off-by: Yongqiang Yang <yangyongqiang01@...du.com>
---
 fs/ext4/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9115f28..1869fcf 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -145,7 +145,7 @@ static int ext4_meta_trans_blocks(struct inode
*inode, int lblocks,
 static int ext4_inode_is_fast_symlink(struct inode *inode)
 {
        int ea_blocks = EXT4_I(inode)->i_file_acl ?
-               (inode->i_sb->s_blocksize >> 9) : 0;
+                       EXT4_CLUSTER_SIZE(inode->i_sb) >> 9 : 0;

        return (S_ISLNK(inode->i_mode) && inode->i_blocks - ea_blocks == 0);
 }
--
1.8.5.2
--
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