| commit | e262a7ba31f0cd4dae225e6d2e9037e5ac6108e8 | [log] [tgz] |
|---|---|---|
| author | Richard Kennedy <richard@rsk.demon.co.uk> | Sun Nov 23 14:34:43 2008 +0000 |
| committer | Ingo Molnar <mingo@elte.hu> | Sun Nov 23 16:15:00 2008 +0100 |
| tree | 338d892cf8d120341fa206ad8ed6350eb5bedd79 | |
| parent | ed313489badef16d700f5a3be50e8fd8f8294bc8 [diff] |
irq.h: remove padding from irq_desc on 64bits Impact: reduce struct irq_desc size struct irq_desc: reorder to remove padding on 64bits shrinks irq_desc to 128 bytes which saves data space & cache lines On a generic x86_64/SMP build this reduces the reported data size by 64k. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Signed-off-by: Ingo Molnar <mingo@elte.hu>