ext4: get rid of ppath in ext4_ext_handle_unwritten_extents()
authorBaokun Li <libaokun1@huawei.com>
Thu, 22 Aug 2024 02:35:41 +0000 (10:35 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 4 Sep 2024 02:12:18 +0000 (22:12 -0400)
commit2ec2e1043473b3d4a3afbe6ad7c5a5b7a6fdf480
tree0a9bfe655a8ad2bd153e04744743c1023b164a69
parent33c14b8bd8a9ef8b3dfde136b0ca779e68c2f576
ext4: get rid of ppath in ext4_ext_handle_unwritten_extents()

The use of path and ppath is now very confusing, so to make the code more
readable, pass path between functions uniformly, and get rid of ppath.

To get rid of the ppath in ext4_ext_handle_unwritten_extents(), the
following is done here:

 * Free the extents path when an error is encountered.
 * The 'allocated' is changed from passing a value to passing an address.

No functional changes.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Tested-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://patch.msgid.link/20240822023545.1994557-22-libaokun@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/extents.c