linux-kernel - [PATCH 0/2] ima: policy search speedup

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Message-Id: <cover.1353621075.git.dmitry.kasatkin@intel.com>
Date:	Thu, 22 Nov 2012 23:54:42 +0200
From:	Dmitry Kasatkin <dmitry.kasatkin@...el.com>
To:	viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org,
	linux-security-module@...r.kernel.org, zohar@...ux.vnet.ibm.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] ima: policy search speedup

Hello,

Here is two patches for policy search speedup.

First patch adds additional features flags to superblock.
Second - implementation for IMA.

Two months ago I was asking about it on mailing lists.
Suggestion was not to use s_flags, but e.g. s_feature_flags.

Any objections about such approach?

Thanks,
Dmitry

Dmitry Kasatkin (2):
  vfs: new super block feature flags attribute
  ima: skip policy search for never appraised or measured files

 include/linux/fs.h                  |    4 ++++
 security/integrity/ima/ima_api.c    |    8 ++------
 security/integrity/ima/ima_policy.c |   20 +++++++++++++++++---
 security/integrity/integrity.h      |    3 +++
 4 files changed, 26 insertions(+), 9 deletions(-)

-- 
1.7.10.4

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