commit | cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159 | [log] [tgz] |
---|---|---|
author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Tue Apr 16 14:33:20 2013 -0400 |
committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Tue Apr 16 16:05:15 2013 -0400 |
tree | 804a98f6f928a5f27bf69f1b31f40d26867b78aa | |
parent | ef35a4e6d9eef3bd904b8c6b85618a2e878e801e [diff] |
xen/spinlock: Check against default value of -1 for IRQ line. The default (uninitialized) value of the IRQ line is -1. Check if we already have allocated an spinlock interrupt line and if somebody is trying to do it again. Also set it to -1 when we offline the CPU. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>