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Subject[PATCH 1/6] exec: Move the comment from above de_thread to above unshare_sighand

The comment describes work that now happens in unshare_sighand so
move the comment where it makes sense.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
fs/exec.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/exec.c b/fs/exec.c
index 3cc40048cc65..d4387bc92292 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1093,12 +1093,6 @@ static int exec_mmap(struct mm_struct *mm)
return 0;
}

-/*
- * This function makes sure the current process has its own signal table,
- * so that flush_signal_handlers can later reset the handlers without
- * disturbing other processes. (Other processes might share the signal
- * table via the CLONE_SIGHAND option to clone().)
- */
static int de_thread(struct task_struct *tsk)
{
struct signal_struct *sig = tsk->signal;
@@ -1240,6 +1234,12 @@ static int de_thread(struct task_struct *tsk)
}


+/*
+ * This function makes sure the current process has its own signal table,
+ * so that flush_signal_handlers can later reset the handlers without
+ * disturbing other processes. (Other processes might share the signal
+ * table via the CLONE_SIGHAND option to clone().)
+ */
static int unshare_sighand(struct task_struct *me)
{
struct sighand_struct *oldsighand = me->sighand;
--
2.20.1
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