615e51fdda
When flushing the AVC, such as during a policy load, the various network caches are also flushed, with each making a call to synchronize_net() which has shown to be expensive in some cases. This patch consolidates the network cache flushes into a single AVC callback which only calls synchronize_net() once for each AVC cache flush. Reported-by: Jaejyn Shin <flagon22bass@gmail.com> Signed-off-by: Paul Moore <pmoore@redhat.com>
25 lines
754 B
C
25 lines
754 B
C
/*
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* Network interface table.
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*
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* Network interfaces (devices) do not have a security field, so we
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* maintain a table associating each interface with a SID.
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*
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* Author: James Morris <jmorris@redhat.com>
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*
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* Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com>
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* Copyright (C) 2007 Hewlett-Packard Development Company, L.P.
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* Paul Moore <paul@paul-moore.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*/
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#ifndef _SELINUX_NETIF_H_
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#define _SELINUX_NETIF_H_
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void sel_netif_flush(void);
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int sel_netif_sid(int ifindex, u32 *sid);
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#endif /* _SELINUX_NETIF_H_ */
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