Introduce a KPROBE_FLAG_EARLY for futher expansion. KPROBE_FLAG_EARLY
indicates a kprobe is installed at very early stage, its resources
should be allocated statically.
Signed-off-by: Wang Nan <wangn...@huawei.com>
---
include/linux/kprobes.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 1ab5475..fa0de88 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -128,6 +128,7 @@ struct kprobe {
* this flag is only for optimized_kprobe.
*/
#define KPROBE_FLAG_FTRACE 8 /* probe is using ftrace */
+#define KPROBE_FLAG_EARLY 16 /* early kprobe */
/* Has this kprobe gone ? */
static inline int kprobe_gone(struct kprobe *p)
--
1.8.4
--
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