linux-kernel - [PATCH] export kernel call get_task

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Message-Id: <1303511744-815-2-git-send-email-james_p_freyensee@linux.intel.com>
Date:	Fri, 22 Apr 2011 15:35:44 -0700
From:	james_p_freyensee@...ux.intel.com
To:	akpm@...ux-foundation.org
Cc:	rientjes@...gle.com, gregkh@...e.de, linux-kernel@...r.kernel.org,
	suhail.ahmed@...el.com, christophe.guerard@...el.com,
	james_p_freyensee@...ux.intel.com
Subject: [PATCH] export kernel call get_task_comm().

From: J Freyensee <james_p_freyensee@...ux.intel.com>

This allows drivers who call this function to be compiled modularly.
Otherwise, a driver who is interested in this type of functionality
has to implement their own get_task_comm() call, causing code
duplication in the Linux source tree.

Signed-off-by: J Freyensee <james_p_freyensee@...ux.intel.com>
---
 fs/exec.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/exec.c b/fs/exec.c
index 8328beb..e1ac338 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1004,6 +1004,7 @@ char *get_task_comm(char *buf, struct task_struct *tsk)
 	task_unlock(tsk);
 	return buf;
 }
+EXPORT_SYMBOL_GPL(get_task_comm);
 
 void set_task_comm(struct task_struct *tsk, char *buf)
 {
-- 
1.7.2.3

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