BugLink: http://bugs.launchpad.net/bugs/1566490
This patch enables to parser to scale the max jobs if new resources are
being brought online by the scheduler.
It only enables the scaling check if there is a difference between the
maximum number of cpus (CONF) and the number of online (ONLN) cpus.
Instead of checking for more resources regardless, of whether the online
cpu count is increasing it limits its checking to a maximum of
MAX CPUS + 1 - ONLN cpus times. With each check coming after fork spawns a
new work unit, giving the scheduler a chance to bring new cpus online
before the next check. The +1 ensures the checks will be done at least
once after the scheduling task sleeps waiting for its children giving
the scheduler an extra chance to bring cpus online.
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
The apparmor_parser allows you to add, replace, and remove AppArmor
policy through the use of command line options. The default is to add.
`apparmor_parser --help` shows what the command line options are.
You can also find more information at http://wiki.apparmor.net
Please send all complaints, feature requests, rants about the software,
and questions to the apparmor@lists.ubuntu.com mailing list. Bug
reports can be filed against the AppArmor project on launchpad.net at
https://launchpad.net/apparmor or reported to the mailing list directly
for those who wish not to register for an account on launchpad.
Security issues can be filed as security bugs on launchpad
or directed to security@ubuntu.com. We will attempt to
conform to the RFP vulnerability disclosure protocol:
http://www.wiretrip.net/rfp/policy.html
Thanks.
-- The AppArmor development team
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