From 54584a5115e5ee82d6412970c50d6c787e270def Mon Sep 17 00:00:00 2001
From: Felix Song <songfeng@oppo.com>
Date: Sun, 30 Mar 2025 17:42:55 +0800
Subject: [PATCH] ANDROID: kthread: Export kthread_blkcg

Export kthread_blkcg function which will be used
by the iolimit module to get current thread blkcg
info.

Bug: 408542407

Change-Id: I73c7151457e5ce75eb701b5e6f08f36849551135
Signed-off-by: Felix Song <songfeng@oppo.com>
---
 kernel/kthread.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/kthread.c b/kernel/kthread.c
index faea3cb7bfae..cbed782e286e 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -1561,4 +1561,5 @@ struct cgroup_subsys_state *kthread_blkcg(void)
 	}
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(kthread_blkcg);
 #endif