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ext4, doc: fix incorrect h_reserved size 

commit 7102ffe4c1 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>
This commit is contained in:
wangjianjian (C) 2022-04-01 20:07:35 +08:00 committed by Greg Kroah-Hartman
parent 46d6a6469b
commit 5be6d3a69d
1 changed files with 1 additions and 1 deletions
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2
Documentation/filesystems/ext4/attributes.rst
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@ -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