Fix two issues for CPU online/offline.
authorKeir Fraser <keir.fraser@citrix.com>
Thu, 8 Apr 2010 14:31:52 +0000 (15:31 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Thu, 8 Apr 2010 14:31:52 +0000 (15:31 +0100)
commit2293eaf330e8c2a53cca3a35209e4f31123cebe6
tree16114cdf47acf3bd29260ff31cd49b6fdee36492
parent6c87eec55a8ee462b8ad535b1611ef960dc80477
Fix two issues for CPU online/offline.

Firstly, we should return if we fail to get spin lock in cpu_down.
Secondly, in credit scheduler, the idlers need be limited only to
online map.

Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com>
xen/arch/x86/smpboot.c
xen/common/sched_credit.c