sched_rt: sanity check input and serialization
authorMeng Xu <mengxu@cis.upenn.edu>
Wed, 12 Nov 2014 11:34:49 +0000 (12:34 +0100)
committerJan Beulich <jbeulich@suse.com>
Wed, 12 Nov 2014 11:34:49 +0000 (12:34 +0100)
commit9f9ccbbacc0cdda1dd41c2e36b3fb622e434dc13
tree44ef670e80dbf36d85cc95829407e6b4f8af8c15
parent608aae36bba86cd2f3656910f3f3b079e53b9aa2
sched_rt: sanity check input and serialization

Sanity check input params in rt_dom_cntl();
Serialize rt_dom_cntl() against the global lock.

Reported-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Meng Xu <mengxu@cis.upenn.edu>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Reviewed-by: George Dunlap <george.dunlap@eu.citrix.com>
Release-Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
xen/common/sched_rt.c