diff options
| -rw-r--r-- | fs/ext4/ext4_sb.h | 3 | ||||
| -rw-r--r-- | fs/ext4/mballoc.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/fs/ext4/ext4_sb.h b/fs/ext4/ext4_sb.h index ad7ea09baa7..3db800f399a 100644 --- a/fs/ext4/ext4_sb.h +++ b/fs/ext4/ext4_sb.h @@ -102,7 +102,8 @@ struct ext4_sb_info { spinlock_t s_reserve_lock; spinlock_t s_md_lock; tid_t s_last_transaction; - unsigned short *s_mb_offsets, *s_mb_maxs; + unsigned short *s_mb_offsets; + unsigned int *s_mb_maxs; /* tunables */ unsigned long s_stripe; diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 444ad998f72..7beab7141dd 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2493,6 +2493,8 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery) if (sbi->s_mb_offsets == NULL) { return -ENOMEM; } + + i = (sb->s_blocksize_bits + 2) * sizeof(unsigned int); sbi->s_mb_maxs = kmalloc(i, GFP_KERNEL); if (sbi->s_mb_maxs == NULL) { kfree(sbi->s_mb_maxs); |