systemd: please stop trying to take over the world :)
Daniel J Walsh
dwalsh at redhat.com
Wed Jun 15 15:12:35 UTC 2011
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On 06/15/2011 11:03 AM, Miloslav Trma? wrote:
> On Wed, Jun 15, 2011 at 4:44 PM, Stephen Smalley <sds at tycho.nsa.gov> wrote:
>> Ways to improve the situation for systemd would include:
>> - Only load a subset of file_contexts entries, similar to udev.
>> - Only load the file contexts entries temporarily, using selabel_open +
>> selabel_close to bracket entire blocks where files are created or
> - At policy build time, precompute a DFA for all of the regexps, and
> store it in a file. This file could be mmap()ed into any user of the
> policy, requiring no malloc(), and allowing the kernel to free the
> memory when it is no longer used; this should also make loading of the
> file_contexts configuration faster.
I was wondering if this was possible. Any example of how to do it?
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