diff options
| author | Richard Kennedy <[email protected]> | 2008-11-23 14:34:43 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2008-11-23 16:15:00 +0100 |
| commit | e262a7ba31f0cd4dae225e6d2e9037e5ac6108e8 (patch) | |
| tree | 338d892cf8d120341fa206ad8ed6350eb5bedd79 /net/lapb/lapb_subr.c | |
| 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 <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions