--- fs/ocfs2/suballoc.c

+++ fs/ocfs2/suballoc.c

@@ -152,7 +152,7 @@ static u32 ocfs2_bits_per_group(struct o

#define do_error(fmt, ...) \

do{ \

- if (clean_error) \

+ if (resize) \

mlog(ML_ERROR, fmt "\n", ##__VA_ARGS__); \

else \

ocfs2_error(sb, fmt, ##__VA_ARGS__); \

@@ -160,7 +160,7 @@ static u32 ocfs2_bits_per_group(struct o

static int ocfs2_validate_gd_self(struct super_block *sb,

struct buffer_head *bh,

- int clean_error)

+ int resize)

{

struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;

@@ -211,7 +211,7 @@ static int ocfs2_validate_gd_self(struct

static int ocfs2_validate_gd_parent(struct super_block *sb,

struct ocfs2_dinode *di,

struct buffer_head *bh,

- int clean_error)

+ int resize)

{

unsigned int max_bits;

struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;

@@ -233,8 +233,11 @@ static int ocfs2_validate_gd_parent(stru

return -EINVAL;

}

- if (le16_to_cpu(gd->bg_chain) >=

- le16_to_cpu(di->id2.i_chain.cl_next_free_rec)) {

+ /* In resize, we may meet the case bg_chain == cl_next_free_rec. */

+ if ((le16_to_cpu(gd->bg_chain) >

+ le16_to_cpu(di->id2.i_chain.cl_next_free_rec)) ||

+ ((le16_to_cpu(gd->bg_chain) ==

+ le16_to_cpu(di->id2.i_chain.cl_next_free_rec)) && !resize)) {

do_error("Group descriptor #%llu has bad chain %u",

(unsigned long long)bh->b_blocknr,

le16_to_cpu(gd->bg_chain));