[PATCH 1/4] export kernel call get_task_comm().

[james_p_freyensee]

From: J Freyensee <james_p_freyensee@xxxxxxxxxxxxxxx>

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@xxxxxxxxxxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
---
 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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