diff options
| author | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-12 18:02:09 +0000 |
|---|---|---|
| committer | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-12 18:02:09 +0000 |
| commit | 17adfedca60bc231027cde57642647f9bb32b396 (patch) | |
| tree | 0a88180d1147f6da38c4effddab0f8530a1304d0 /arch/mips64 | |
| parent | 96680a4e6d55df5988c7b9fae26b459c4e94fb95 (diff) | |
Add in a build/config option for kernel text replication.
Diffstat (limited to 'arch/mips64')
| -rw-r--r-- | arch/mips64/config.in | 1 | ||||
| -rw-r--r-- | arch/mips64/defconfig | 1 | ||||
| -rw-r--r-- | arch/mips64/defconfig-ip27 | 1 | ||||
| -rw-r--r-- | arch/mips64/sgi-ip27/ip27-klnuma.c | 3 |
4 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips64/config.in b/arch/mips64/config.in index 65d0ce996..098aef1b4 100644 --- a/arch/mips64/config.in +++ b/arch/mips64/config.in @@ -18,6 +18,7 @@ if [ "$CONFIG_SGI_IP27" = "y" ]; then bool ' IP27 N-Mode' CONFIG_SGI_SN0_N_MODE bool ' Discontiguous Memory Support' CONFIG_DISCONTIGMEM bool ' Mapped kernel support' CONFIG_MAPPED_KERNEL + bool ' Kernel text replication support' CONFIG_REPLICATE_KTEXT bool ' Multi-Processing support (Experimental)' CONFIG_SMP #bool ' IP27 XXL' CONFIG_SGI_SN0_XXL fi diff --git a/arch/mips64/defconfig b/arch/mips64/defconfig index 831a6b4ef..9866393fa 100644 --- a/arch/mips64/defconfig +++ b/arch/mips64/defconfig @@ -15,6 +15,7 @@ CONFIG_SGI_IP27=y # CONFIG_SGI_SN0_N_MODE is not set # CONFIG_DISCONTIGMEM is not set # CONFIG_MAPPED_KERNEL is not set +# CONFIG_REPLICATE_KTEXT is not set # CONFIG_SMP is not set CONFIG_BOOT_ELF64=y CONFIG_ARC64=y diff --git a/arch/mips64/defconfig-ip27 b/arch/mips64/defconfig-ip27 index 831a6b4ef..9866393fa 100644 --- a/arch/mips64/defconfig-ip27 +++ b/arch/mips64/defconfig-ip27 @@ -15,6 +15,7 @@ CONFIG_SGI_IP27=y # CONFIG_SGI_SN0_N_MODE is not set # CONFIG_DISCONTIGMEM is not set # CONFIG_MAPPED_KERNEL is not set +# CONFIG_REPLICATE_KTEXT is not set # CONFIG_SMP is not set CONFIG_BOOT_ELF64=y CONFIG_ARC64=y diff --git a/arch/mips64/sgi-ip27/ip27-klnuma.c b/arch/mips64/sgi-ip27/ip27-klnuma.c index f4baebf78..8e2a6e566 100644 --- a/arch/mips64/sgi-ip27/ip27-klnuma.c +++ b/arch/mips64/sgi-ip27/ip27-klnuma.c @@ -37,6 +37,9 @@ void __init setup_replication_mask(int maxnodes) numa_kernel_replication_ratio = 0; #ifdef CONFIG_REPLICATE_KTEXT +#ifndef CONFIG_MAPPED_KERNEL +#error Kernel replication works with mapped kernel support. No calias support. +#endif numa_kernel_replication_ratio = 1; #endif |