---

yaml --- r: 288237 b: refs/heads/master c: 57b59c4 h: refs/heads/master i: 288235: 2b27751 v: v3
git-mirror · Mar 5, 2012 · f6a61d4 · f6a61d4
1 parent b453319
commit f6a61d4
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Showing 4 changed files with 4 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d68b46fe16ad59b3a5f51ec73daaa5dc06753798
+refs/heads/master: 57b59c4a1400fa6c34764eab2e35a8762dc05a09
diff --git a/trunk/fs/exec.c b/trunk/fs/exec.c
@@ -1926,19 +1926,9 @@ static int coredump_wait(int exit_code, struct core_state *core_state)
 		core_waiters = zap_threads(tsk, mm, core_state, exit_code);
 	up_write(&mm->mmap_sem);
 
-	if (unlikely(core_waiters < 0))
-		goto fail;
-
-	/*
-	 * Make sure nobody is waiting for us to release the VM,
-	 * otherwise we can deadlock when we wait on each other
-	 */
-	if (tsk->vfork_done)
-		complete_vfork_done(tsk);
-
-	if (core_waiters)
+	if (core_waiters > 0)
 		wait_for_completion(&core_state->startup);
-fail:
+
 	return core_waiters;
 }
 

diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -2291,7 +2291,6 @@ extern int do_execve(const char *,
 		     const char __user * const __user *,
 		     const char __user * const __user *, struct pt_regs *);
 extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *);
-extern void complete_vfork_done(struct task_struct *tsk);
 struct task_struct *fork_idle(int);
 
 extern void set_task_comm(struct task_struct *tsk, char *from);

diff --git a/trunk/kernel/fork.c b/trunk/kernel/fork.c
@@ -668,7 +668,7 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
 	return mm;
 }
 
-void complete_vfork_done(struct task_struct *tsk)
+static void complete_vfork_done(struct task_struct *tsk)
 {
 	struct completion *vfork;