linux-kernel - [PATCH] kernel: unexport get_{mm,task}_exe

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Message-Id: <20210820095430.445242-1-hch@lst.de>
Date:   Fri, 20 Aug 2021 11:54:30 +0200
From:   Christoph Hellwig <hch@....de>
To:     akpm@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] kernel: unexport get_{mm,task}_exe_file

Only used by core code and the tomoyo which can't be a module either.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 kernel/fork.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/fork.c b/kernel/fork.c
index af408d06e1fb7..dc8eb1300418a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1238,7 +1238,6 @@ struct file *get_mm_exe_file(struct mm_struct *mm)
 	rcu_read_unlock();
 	return exe_file;
 }
-EXPORT_SYMBOL(get_mm_exe_file);
 
 /**
  * get_task_exe_file - acquire a reference to the task's executable file
@@ -1261,7 +1260,6 @@ struct file *get_task_exe_file(struct task_struct *task)
 	task_unlock(task);
 	return exe_file;
 }
-EXPORT_SYMBOL(get_task_exe_file);
 
 /**
  * get_task_mm - acquire a reference to the task's mm
-- 
2.30.2