From e3e91e9f2af96a5e2c6970588a228da19a0c2dce Mon Sep 17 00:00:00 2001 From: Liujie Xie Date: Thu, 3 Jun 2021 17:41:28 +0800 Subject: [PATCH] ANDROID: vendor_hooks: Export the tracepoints task_rename MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Export the tracepoint task_rename to identify specific new taskļ¼Œ to customize task's util for power and performance, or optimize task schedule parameters. Bug: 189985971 Change-Id: I3bb71eae316e3096d361e7b47012ba46ea4be509 Signed-off-by: Liujie Xie (cherry picked from commit 016d3f7b6986d0ca0acef18c59a47cf6eaa4f562) (cherry picked from commit cfc14a391adb4d44d8186694b4884815bd85be6c) --- kernel/fork.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/fork.c b/kernel/fork.c index 66eea4ab7da8..9f8ad2fb30ac 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -123,6 +123,7 @@ #define MAX_THREADS FUTEX_TID_MASK EXPORT_TRACEPOINT_SYMBOL_GPL(task_newtask); +EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename); /* * Protected counters by write_lock_irq(&tasklist_lock)