ext4: docs: switch away from list-table

Commit 3a6541e97c03 (Add documentation about the orphan file feature) added
a new document on orphan files, which is great.  But the use of
"list-table" results in documents that are absolutely unreadable in their
plain-text form.  Switch this file to the regular RST table format instead;
the rendered (HTML) output is identical.

Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210902220854.198850-2-corbet@lwn.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/filesystems/ext4/orphan.rst b/Documentation/filesystems/ext4/orphan.rst
index bb19ecd..d096fe0 100644 (file)
--- a/Documentation/filesystems/ext4/orphan.rst
+++ b/Documentation/filesystems/ext4/orphan.rst
@@ -21,27 +21,17 @@ in heavy creation of orphan inodes. When orphan file feature
 (referenced from the superblock through s\_orphan_file_inum) with several
 blocks. Each of these blocks has a structure:
 
-.. list-table::
-   :widths: 8 8 24 40
-   :header-rows: 1
-
-   * - Offset
-     - Type
-     - Name
-     - Description
-   * - 0x0
-     - Array of \_\_le32 entries
-     - Orphan inode entries
-     - Each \_\_le32 entry is either empty (0) or it contains inode number of
-       an orphan inode.
-   * - blocksize - 8
-     - \_\_le32
-     - ob\_magic
-     - Magic value stored in orphan block tail (0x0b10ca04)
-   * - blocksize - 4
-     - \_\_le32
-     - ob\_checksum
-     - Checksum of the orphan block.
+============= ================ =============== ===============================
+Offset        Type             Name            Description
+============= ================ =============== ===============================
+0x0           Array of         Orphan inode    Each \_\_le32 entry is either
+              \_\_le32 entries entries         empty (0) or it contains
+                                              inode number of an orphan
+                                              inode.
+blocksize-8   \_\_le32         ob\_magic       Magic value stored in orphan
+                                               block tail (0x0b10ca04)
+blocksize-4   \_\_le32         ob\_checksum    Checksum of the orphan block.
+============= ================ =============== ===============================
 
 When a filesystem with orphan file feature is writeably mounted, we set
 RO\_COMPAT\_ORPHAN\_PRESENT feature in the superblock to indicate there may