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author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2011-02-22 18:19:43 +0300 |
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committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2011-02-24 00:38:52 +0300 |
commit | 1adace9bb04a5f4a4dea9e642089102661bb0ceb (patch) | |
tree | 2396099935c50d838899a01da1438b8a441619de /fs/open.c | |
parent | 854fdd55bfdd56cfc61bd30f2062a9268fcebba6 (diff) | |
download | linux-1adace9bb04a5f4a4dea9e642089102661bb0ceb.tar.xz |
ima: remove unnecessary call to ima_must_measure
The original ima_must_measure() function based its results on cached
iint information, which required an iint be allocated for all files.
Currently, an iint is allocated only for files in policy. As a result,
for those files in policy, ima_must_measure() is now called twice: once
to determine if the inode is in the measurement policy and, the second
time, to determine if it needs to be measured/re-measured.
The second call to ima_must_measure() unnecessarily checks to see if
the file is in policy. As we already know the file is in policy, this
patch removes the second unnecessary call to ima_must_measure(), removes
the vestige iint parameter, and just checks the iint directly to determine
if the inode has been measured or needs to be measured/re-measured.
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/open.c')
0 files changed, 0 insertions, 0 deletions