409dcf31538ae6ae96b3a0a1d3211e668bfefe8b - linux

commit	409dcf31538ae6ae96b3a0a1d3211e668bfefe8b	[log] [tgz]
author	Daniel Jurgens <danielj@mellanox.com>	Fri May 19 15:48:59 2017 +0300
committer	Paul Moore <paul@paul-moore.com>	Tue May 23 12:28:12 2017 -0400
tree	ee0e91fb5f99ad65bca29b34c4b6261f63405278
parent	ab861dfca1652aa09b26b7aa2899feb29b33dfd9 [diff]

selinux: Add a cache for quicker retreival of PKey SIDs

It is likely that the SID for the same PKey will be requested many
times. To reduce the time to modify QPs and process MADs use a cache to
store PKey SIDs.

This code is heavily based on the "netif" and "netport" concept
originally developed by James Morris <jmorris@redhat.com> and Paul Moore
<paul@paul-moore.com> (see security/selinux/netif.c and
security/selinux/netport.c for more information)

Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Acked-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

security/selinux/Makefile[diff]
security/selinux/hooks.c[diff]
security/selinux/ibpkey.c[Added - diff]
security/selinux/include/ibpkey.h[Added - diff]
security/selinux/include/objsec.h[diff]

5 files changed

tree: ee0e91fb5f99ad65bca29b34c4b6261f63405278