diff options
author | Tony Lindgren <tony@atomide.com> | 2010-03-01 14:19:05 -0800 |
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committer | Tony Lindgren <tony@atomide.com> | 2010-03-01 14:19:05 -0800 |
commit | d702d12167a2c05a346f49aac7a311d597762495 (patch) | |
tree | baae42c299cce34d6df24b5d01f8b1d0b481bd9a /arch/s390/include/asm/qdio.h | |
parent | 9418c65f9bd861d0f7e39aab9cfb3aa6f2275d11 (diff) | |
parent | ac0f6f927db539e03e1f3f61bcd4ed57d5cde7a9 (diff) | |
download | kernel_samsung_smdk4412-d702d12167a2c05a346f49aac7a311d597762495.zip kernel_samsung_smdk4412-d702d12167a2c05a346f49aac7a311d597762495.tar.gz kernel_samsung_smdk4412-d702d12167a2c05a346f49aac7a311d597762495.tar.bz2 |
Merge with mainline to remove plat-omap/Kconfig conflict
Conflicts:
arch/arm/plat-omap/Kconfig
Diffstat (limited to 'arch/s390/include/asm/qdio.h')
-rw-r--r-- | arch/s390/include/asm/qdio.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h index 79d849f..c666bfe 100644 --- a/arch/s390/include/asm/qdio.h +++ b/arch/s390/include/asm/qdio.h @@ -13,7 +13,8 @@ #include <asm/cio.h> #include <asm/ccwdev.h> -#define QDIO_MAX_QUEUES_PER_IRQ 32 +/* only use 4 queues to save some cachelines */ +#define QDIO_MAX_QUEUES_PER_IRQ 4 #define QDIO_MAX_BUFFERS_PER_Q 128 #define QDIO_MAX_BUFFERS_MASK (QDIO_MAX_BUFFERS_PER_Q - 1) #define QDIO_MAX_ELEMENTS_PER_BUFFER 16 |