Messages in this thread Patch in this message | | | From | Diwakar Tundlam <> | Date | Fri, 4 May 2012 13:28:30 -0700 | Subject | [PATCH] sched: Enable arch-specific asym packing option in sched domain |
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Add arch specific (weak) routine to set (or not set) the ASYM_PACKING sched domain flag. This change itself does nothing, but allows archs that require asym-packing option to set it by implementing the arch specific routine to turn it on.
The weak symbol is already defined in sched_fair.c but was mis-spelled in the header file. Fixed spelling error in the weak symbol definition.
Change-Id: Ibdf38e0a40f76ee3c1829f08b5feedcf900a1b89 Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com> --- include/linux/sched.h | 2 +- include/linux/topology.h | 1 + 2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h index c569719..cf793f0 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -903,7 +903,7 @@ static inline int sd_balance_for_package_power(void) return SD_PREFER_SIBLING; } -extern int __weak arch_sd_sibiling_asym_packing(void); +extern int __weak arch_sd_sibling_asym_packing(void); /* * Optimise SD flags for power savings: diff --git a/include/linux/topology.h b/include/linux/topology.h index b480403..eb09cd4 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -168,6 +168,7 @@ int arch_update_cpu_topology(void); | 0*SD_SHARE_CPUPOWER \ | 0*SD_SHARE_PKG_RESOURCES \ | 0*SD_SERIALIZE \ + | arch_sd_sibling_asym_packing() \ | sd_balance_for_package_power() \ | sd_power_saving_flags() \ , \ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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