audit: Drop all unused chunk nodes during deletion

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When deleting chunk from a tree, drop all unused nodes in a chunk
instead of just the one used by the tree. This gets rid of possibly
lingering unused nodes (created due to fallback path in untag_chunk())
and also removes some special cases and will allow us to simplify
locking in untag_chunk().

Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

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Jan Kara 2018-11-12 09:54:49 -05:00 • committed by Paul Moore

parent 49a4ee7d98

commit c22fcde775

1 changed files with 18 additions and 9 deletions

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27

kernel/audit_tree.c

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