ext4: clairfy the rules for modifying extents
authorZhang Yi <yi.zhang@huawei.com>
Wed, 23 Apr 2025 08:52:57 +0000 (16:52 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 15 May 2025 17:14:56 +0000 (13:14 -0400)
commit24b7a2331fcdf6de103ea85e67eede43c0372f77
tree52c47ec4727cdb45d9126f36e10d0aaf07361d4d
parent1b4d2a0b794669e54914e3f429c08e49ea40b40c
ext4: clairfy the rules for modifying extents

Add a comment at the beginning of extents_status.c to clarify the rules
for loading, mapping, modifying, and removing extents and blocks.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20250423085257.122685-10-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/extents_status.c