Commit ea9c2061 authored Apr 01, 2022 by wangjianjian (C) Committed by Greg Kroah-Hartman Apr 27, 2022

ext4, doc: fix incorrect h_reserved size



commit 7102ffe4c166ca0f5e35137e9f9de83768c2d27d upstream.

According to document and code, ext4_xattr_header's size is 32 bytes, so
h_reserved size should be 3.

Signed-off-by: Wang Jianjian <wangjianjian3@huawei.com>
Link: https://lore.kernel.org/r/92fcc3a6-7d77-8c09-4126-377fcb4c46a5@huawei.com


Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 259dc49d

Documentation/filesystems/ext4/attributes.rst

+1 −1

Original line number	Diff line number	Diff line
		@@ -76,7 +76,7 @@ The beginning of an extended attribute block is in
		- Checksum of the extended attribute block.
		* - 0x14
		- \_\_u32
		- h\_reserved[2]
		- h\_reserved[3]
		- Zero.

		The checksum is calculated against the FS UUID, the 64-bit block number