Commit 5aecd559 authored by Denis Cheng's avatar Denis Cheng Committed by Linus Torvalds
Browse files

mm/pdflush.c: merge the same code in two path 



Signed-off-by: default avatarDenis Cheng <crquan@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 241937b8

mm/pdflush.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -207,7 +207,6 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0) 




	spin_lock_irqsave(&pdflush_lock, flags);

	spin_lock_irqsave(&pdflush_lock, flags);

	if (list_empty(&pdflush_list)) {

	if (list_empty(&pdflush_list)) {

		spin_unlock_irqrestore(&pdflush_lock, flags);

		ret = -1;

		ret = -1;

	} else {

	} else {

		struct pdflush_work *pdf;

		struct pdflush_work *pdf;
@@ -219,8 +218,9 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0) 
		pdf->fn = fn;

		pdf->fn = fn;

		pdf->arg0 = arg0;

		pdf->arg0 = arg0;

		wake_up_process(pdf->who);

		wake_up_process(pdf->who);

		spin_unlock_irqrestore(&pdflush_lock, flags);

	}

	}

	spin_unlock_irqrestore(&pdflush_lock, flags);



	return ret;

	return ret;

}

}