From: Paul Jackson Date: Sat, 21 Oct 2006 17:24:17 +0000 (-0700) Subject: [PATCH] cpuset: mempolicy migration typo fix X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=faf6bbcf94caee10ba34adb86db4ecca96bfd3bf;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [PATCH] cpuset: mempolicy migration typo fix Mistyped an ifdef CONFIG_CPUSETS - fixed. I doubt that anyone ever noticed. The impact of this typo was that if someone: 1) was using MPOL_BIND to force off node allocations 2) while using cpusets to constrain memory placement 3) when that cpuset was migrating that jobs memory 4) while the tasks in that job were actively forking then there was a rare chance that future allocations using that MPOL_BIND policy would be node local, not off node. Signed-off-by: Paul Jackson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 09f0f575ddff..daabb3aa1ec6 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -150,7 +150,7 @@ extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new); extern void mpol_fix_fork_child_flag(struct task_struct *p); #define set_cpuset_being_rebound(x) (cpuset_being_rebound = (x)) -#ifdef CONFIG_CPUSET +#ifdef CONFIG_CPUSETS #define current_cpuset_is_being_rebound() \ (cpuset_being_rebound == current->cpuset) #else