audit: Provide helper for dropping mark's chunk reference
authorJan Kara <jack@suse.cz>
Mon, 12 Nov 2018 14:54:49 +0000 (09:54 -0500)
committerPaul Moore <paul@paul-moore.com>
Mon, 12 Nov 2018 14:54:49 +0000 (09:54 -0500)
commita8375713fb1ff28ec718b601895958f1db775774
tree3d9db1409ae6358e3ec2aed64dd426f6dbab929e
parent8cd0feb5234ccda3c15de35b40c8010a406dfc03
audit: Provide helper for dropping mark's chunk reference

Provide a helper function audit_mark_put_chunk() for dropping mark's
reference (which has to happen only after RCU grace period expires).
Currently that happens only from a single place but in later patches we
introduce more callers.

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