diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/system.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h index a6297c67c3d..6c294acac84 100644 --- a/arch/powerpc/include/asm/system.h +++ b/arch/powerpc/include/asm/system.h | |||
| @@ -515,11 +515,8 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, | |||
| 515 | * powers of 2 writes until it reaches sufficient alignment). | 515 | * powers of 2 writes until it reaches sufficient alignment). |
| 516 | * | 516 | * |
| 517 | * Based on this we disable the IP header alignment in network drivers. | 517 | * Based on this we disable the IP header alignment in network drivers. |
| 518 | * We also modify NET_SKB_PAD to be a cacheline in size, thus maintaining | ||
| 519 | * cacheline alignment of buffers. | ||
| 520 | */ | 518 | */ |
| 521 | #define NET_IP_ALIGN 0 | 519 | #define NET_IP_ALIGN 0 |
| 522 | #define NET_SKB_PAD L1_CACHE_BYTES | ||
| 523 | 520 | ||
| 524 | #define cmpxchg64(ptr, o, n) \ | 521 | #define cmpxchg64(ptr, o, n) \ |
| 525 | ({ \ | 522 | ({ \ |