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authorEric Paris <eparis@redhat.com>2012-04-03 09:37:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-03 09:48:40 -0700
commit3b3b0e4fc15efa507b902d90cea39e496a523c3b (patch)
treed7b91c21ad6c6f4ac21dd51297b74eec47c61684 /firmware/keyspan
parent95694129b43165911dc4e8a972f0d39ad98d86be (diff)
LSM: shrink sizeof LSM specific portion of common_audit_data
Linus found that the gigantic size of the common audit data caused a big perf hit on something as simple as running stat() in a loop. This patch requires LSMs to declare the LSM specific portion separately rather than doing it in a union. Thus each LSM can be responsible for shrinking their portion and don't have to pay a penalty just because other LSMs have a bigger space requirement. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'firmware/keyspan')
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