btrfs: pass the dentry to btrfs_log_new_name() instead of the inode

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[ Upstream commit d5f5bd5465 ]

In the next patch in the series, there will be the need to access the old
name, and its length, of an inode when logging the inode during a rename.
So instead of passing the inode to btrfs_log_new_name() pass the dentry,
because from the dentry we can get the inode, the name and its length.

This will avoid passing 3 new parameters to btrfs_log_new_name() in the
next patch - the name, its length and an index number. This way we end
up passing only 1 new parameter, the index number.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Filipe Manana 2022-01-20 11:00:07 +00:00 • committed by Greg Kroah-Hartman

parent 90b9e48927

commit da7ad2ec58

3 changed files with 20 additions and 9 deletions

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8

fs/btrfs/inode.c

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19

fs/btrfs/tree-log.c

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2

fs/btrfs/tree-log.h

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