Merge tag 'ext4_for_linus-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Ext4 bug fixes and cleanups, plus some additional kunit tests"

* tag 'ext4_for_linus-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (23 commits)
  ext4: initialize sbi->s_freeclusters_counter and sbi->s_dirtyclusters_counter before use in kunit test
  ext4: hold group lock in ext4 kunit test
  ext4: alloc test super block from sget
  ext4: kunit: use dynamic inode allocation
  ext4: enable meta_bg only when new desc blocks are needed
  ext4: remove unused parameter biop in ext4_issue_discard()
  ext4: remove SLAB_MEM_SPREAD flag usage
  ext4: verify s_clusters_per_group even without bigalloc
  ext4: fix corruption during on-line resize
  ext4: don't report EOPNOTSUPP errors from discard
  ext4: drop duplicate ea_inode handling in ext4_xattr_block_set()
  ext4: fold quota accounting into ext4_xattr_inode_lookup_create()
  ext4: correct best extent lstart adjustment logic
  ext4: forbid commit inconsistent quota data when errors=remount-ro
  ext4: add a hint for block bitmap corrupt state in mb_groups
  ext4: fix the comment of ext4_map_blocks()/ext4_ext_map_blocks()
  ext4: improve error msg for ext4_mb_seq_groups_show
  ext4: remove unused buddy_loaded in ext4_mb_seq_groups_show
  ext4: Add unit test for ext4_mb_mark_diskspace_used
  ext4: Add unit test for mb_free_blocks
  ...

1 files changed, 25 insertions, 17 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index f5e5a44778cf..cfb8449c731f 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4421,22 +4421,6 @@ static int ext4_handle_clustersize(struct super_block *sb)
 		}
 		sbi->s_cluster_bits = le32_to_cpu(es->s_log_cluster_size) -
 			le32_to_cpu(es->s_log_block_size);
-		sbi->s_clusters_per_group =
-			le32_to_cpu(es->s_clusters_per_group);
-		if (sbi->s_clusters_per_group > sb->s_blocksize * 8) {
-			ext4_msg(sb, KERN_ERR,
-				 "#clusters per group too big: %lu",
-				 sbi->s_clusters_per_group);
-			return -EINVAL;
-		}
-		if (sbi->s_blocks_per_group !=
-		    (sbi->s_clusters_per_group * (clustersize / sb->s_blocksize))) {
-			ext4_msg(sb, KERN_ERR, "blocks per group (%lu) and "
-				 "clusters per group (%lu) inconsistent",
-				 sbi->s_blocks_per_group,
-				 sbi->s_clusters_per_group);
-			return -EINVAL;
-		}
 	} else {
 		if (clustersize != sb->s_blocksize) {
 			ext4_msg(sb, KERN_ERR,
@@ -4450,9 +4434,21 @@ static int ext4_handle_clustersize(struct super_block *sb)
 				 sbi->s_blocks_per_group);
 			return -EINVAL;
 		}
-		sbi->s_clusters_per_group = sbi->s_blocks_per_group;
 		sbi->s_cluster_bits = 0;
 	}
+	sbi->s_clusters_per_group = le32_to_cpu(es->s_clusters_per_group);
+	if (sbi->s_clusters_per_group > sb->s_blocksize * 8) {
+		ext4_msg(sb, KERN_ERR, "#clusters per group too big: %lu",
+			 sbi->s_clusters_per_group);
+		return -EINVAL;
+	}
+	if (sbi->s_blocks_per_group !=
+	    (sbi->s_clusters_per_group * (clustersize / sb->s_blocksize))) {
+		ext4_msg(sb, KERN_ERR,
+			 "blocks per group (%lu) and clusters per group (%lu) inconsistent",
+			 sbi->s_blocks_per_group, sbi->s_clusters_per_group);
+		return -EINVAL;
+	}
 	sbi->s_cluster_ratio = clustersize / sb->s_blocksize;
 
 	/* Do we have standard group size of clustersize * 8 blocks ? */
@@ -6864,6 +6860,10 @@ static int ext4_write_dquot(struct dquot *dquot)
 	if (IS_ERR(handle))
 		return PTR_ERR(handle);
 	ret = dquot_commit(dquot);
+	if (ret < 0)
+		ext4_error_err(dquot->dq_sb, -ret,
+			       "Failed to commit dquot type %d",
+			       dquot->dq_id.type);
 	err = ext4_journal_stop(handle);
 	if (!ret)
 		ret = err;
@@ -6880,6 +6880,10 @@ static int ext4_acquire_dquot(struct dquot *dquot)
 	if (IS_ERR(handle))
 		return PTR_ERR(handle);
 	ret = dquot_acquire(dquot);
+	if (ret < 0)
+		ext4_error_err(dquot->dq_sb, -ret,
+			      "Failed to acquire dquot type %d",
+			      dquot->dq_id.type);
 	err = ext4_journal_stop(handle);
 	if (!ret)
 		ret = err;
@@ -6899,6 +6903,10 @@ static int ext4_release_dquot(struct dquot *dquot)
 		return PTR_ERR(handle);
 	}
 	ret = dquot_release(dquot);
+	if (ret < 0)
+		ext4_error_err(dquot->dq_sb, -ret,
+			       "Failed to release dquot type %d",
+			       dquot->dq_id.type);
 	err = ext4_journal_stop(handle);
 	if (!ret)
 		ret = err;