ext4: commit inline data during fast commit

During the commit phase in fast commits if an inode with inline data is being committed, also commit the inline data along with inode. Since recovery code just blindly copies entire content found in inode TLV, there is no change needed on the recovery path. Thus, this change is backward compatiable. Signed-off-by: Harshad Shirwadkar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Theodore Ts'o <[email protected]>
ambv · Nov 4, 2021 · 6c31a68 · 6c31a68
1 parent afcc4e3
commit 6c31a68
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
@@ -819,7 +819,9 @@ static int ext4_fc_write_inode(struct inode *inode, u32 *crc)
 	if (ret)
 		return ret;
 
-	if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE)
+	if (ext4_test_inode_flag(inode, EXT4_INODE_INLINE_DATA))
+		inode_len = EXT4_INODE_SIZE(inode->i_sb);
+	else if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE)
 		inode_len += ei->i_extra_isize;
 
 	fc_inode.fc_ino = cpu_to_le32(inode->i_ino);