| commit | 42f8faecf7a88371de0f30aebb052d1ae51762c0 | [log] [tgz] |
|---|---|---|
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | Tue Feb 17 11:46:42 2009 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Fri Feb 20 16:26:10 2009 +0900 |
| tree | d8800a1ea5f697f6870abc51d0a626c6440e4e51 | |
| parent | 58105ef1857112a186696c9b8957020090226a28 [diff] |
x86: use percpu data for 4k hardirq and softirq stacks Impact: economize memory for large NR_CPUS percpu data is setup earlier than irq, we can use percpu data to economize memory. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>