diff options
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index d559a03f3eb2..3809a9348f29 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2515,7 +2515,7 @@ int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t group, ext4_free_blocks_after_init(sb, group, desc); } else { meta_group_info[i]->bb_free = - le16_to_cpu(desc->bg_free_blocks_count); + ext4_free_blks_count(sb, desc); } INIT_LIST_HEAD(&meta_group_info[i]->bb_prealloc_list); @@ -3046,12 +3046,12 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, ac->ac_b_ex.fe_start, ac->ac_b_ex.fe_len); if (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) { gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT); - gdp->bg_free_blocks_count = - cpu_to_le16(ext4_free_blocks_after_init(sb, - ac->ac_b_ex.fe_group, - gdp)); + ext4_free_blks_set(sb, gdp, + ext4_free_blocks_after_init(sb, + ac->ac_b_ex.fe_group, gdp)); } - le16_add_cpu(&gdp->bg_free_blocks_count, -ac->ac_b_ex.fe_len); + len = ext4_free_blks_count(sb, gdp) - ac->ac_b_ex.fe_len; + ext4_free_blks_set(sb, gdp, len); gdp->bg_checksum = ext4_group_desc_csum(sbi, ac->ac_b_ex.fe_group, gdp); spin_unlock(sb_bgl_lock(sbi, ac->ac_b_ex.fe_group)); percpu_counter_sub(&sbi->s_freeblocks_counter, ac->ac_b_ex.fe_len); @@ -4823,7 +4823,8 @@ do_more: } spin_lock(sb_bgl_lock(sbi, block_group)); - le16_add_cpu(&gdp->bg_free_blocks_count, count); + ret = ext4_free_blks_count(sb, gdp) + count; + ext4_free_blks_set(sb, gdp, ret); gdp->bg_checksum = ext4_group_desc_csum(sbi, block_group, gdp); spin_unlock(sb_bgl_lock(sbi, block_group)); percpu_counter_add(&sbi->s_freeblocks_counter, count); |