[PATCH v2 2/3] sched: Add helper for task stack page overrun checking

This facility is used in a few places so let's introduce a helper function to improve code readability. Signed-off-by: Aaron Tomlin --- arch/powerpc/mm/fault.c| 4 +--- arch/x86/mm/fault.c| 4 +--- include/linux/sched.h | 2 ++ kernel/trace/trace_stack.c | 2 +- 4 files

[PATCH v2 2/3] sched: Add helper for task stack page overrun checking

This facility is used in a few places so let's introduce a helper function to improve code readability. Signed-off-by: Aaron Tomlin atom...@redhat.com --- arch/powerpc/mm/fault.c| 4 +--- arch/x86/mm/fault.c| 4 +--- include/linux/sched.h | 2 ++ kernel/trace/trace_stack.c | 2