diff options
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 404d81cc9157..902bf66c8dfb 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -102,9 +102,9 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, if (!ext4_group_desc_csum_verify(sbi, block_group, gdp)) { ext4_error(sb, __func__, "Checksum bad for group %u", block_group); - gdp->bg_free_blocks_count = 0; - gdp->bg_free_inodes_count = 0; - gdp->bg_itable_unused = 0; + ext4_free_blks_set(sb, gdp, 0); + ext4_free_inodes_set(sb, gdp, 0); + ext4_itable_unused_set(sb, gdp, 0); memset(bh->b_data, 0xff, sb->s_blocksize); return 0; } @@ -372,7 +372,7 @@ void ext4_add_groupblocks(handle_t *handle, struct super_block *sb, struct ext4_group_desc *desc; struct ext4_super_block *es; struct ext4_sb_info *sbi; - int err = 0, ret; + int err = 0, ret, blk_free_count; ext4_grpblk_t blocks_freed; struct ext4_group_info *grp; @@ -444,7 +444,8 @@ void ext4_add_groupblocks(handle_t *handle, struct super_block *sb, } } spin_lock(sb_bgl_lock(sbi, block_group)); - le16_add_cpu(&desc->bg_free_blocks_count, blocks_freed); + blk_free_count = blocks_freed + ext4_free_blks_count(sb, desc); + ext4_free_blks_set(sb, desc, blk_free_count); desc->bg_checksum = ext4_group_desc_csum(sbi, block_group, desc); spin_unlock(sb_bgl_lock(sbi, block_group)); percpu_counter_add(&sbi->s_freeblocks_counter, blocks_freed); @@ -685,7 +686,7 @@ ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb) gdp = ext4_get_group_desc(sb, i, NULL); if (!gdp) continue; - desc_count += le16_to_cpu(gdp->bg_free_blocks_count); + desc_count += ext4_free_blks_count(sb, gdp); } return desc_count; |