[PATCH v3 10/14] tools/lib/lockdep: call lockdep_init_task on init

From: Sasha Levin
Date: Mon Jun 22 2020 - 18:43:37 EST


We now have to explicitly call lockdep_init_task() when starting up.

Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/lib/lockdep/preload.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/tools/lib/lockdep/preload.c b/tools/lib/lockdep/preload.c
index 8f1adbe887b2f..578fdeda9422c 100644
--- a/tools/lib/lockdep/preload.c
+++ b/tools/lib/lockdep/preload.c
@@ -9,6 +9,8 @@
#include "include/liblockdep/mutex.h"
#include "../../include/linux/rbtree.h"

+extern struct task_struct *__curr(void);
+
/**
* struct lock_lookup - liblockdep's view of a single unique lock
* @orig: pointer to the original pthread lock, used for lookups
@@ -421,6 +423,8 @@ __attribute__((constructor)) static void init_preload(void)
if (__init_state == done)
return;

+ lockdep_init_task(__curr());
+
#ifndef __GLIBC__
__init_state = prepare;

--
2.25.1