summaryrefslogtreecommitdiff
path: root/include/linux/thread_info.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/thread_info.h')
-rw-r--r--include/linux/thread_info.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index 58373875e8ee..0dbe41be6181 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -22,6 +22,18 @@
#endif
#include <linux/bitops.h>
+
+/*
+ * For per-arch arch_within_stack_frames() implementations, defined in
+ * asm/thread_info.h.
+ */
+enum {
+ BAD_STACK = -1,
+ NOT_STACK = 0,
+ GOOD_FRAME,
+ GOOD_STACK,
+};
+
#include <asm/thread_info.h>
#ifdef __KERNEL__