From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ryan Hope <rmh3093@gmail.com>
Subject: [PATCH 1/3][reiser4] use wake_up_process() instead of wake_up() when
 possible
Date: Mon, 11 Aug 2008 18:34:50 -0400
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To: LKML <linux-kernel@vger.kernel.org>, Edward Shishkin <edward.shishkin@gmail.com>, Reiserfs mailing list <reiserfs-devel@vger.kernel.org>, Andrew Morton <akpm@linux-foundation.org>

This was item #6 on the todo list for reiser4 inclusion in mainline:

diff --git a/fs/reiser4/entd.c b/fs/reiser4/entd.c
index ecdfde6..9fd4d6e 100644
--- a/fs/reiser4/entd.c
+++ b/fs/reiser4/entd.c
@@ -218,7 +218,7 @@ void reiser4_leave_flush(struct super_block *super)
  #endif
  	spin_unlock(&ent->guard);
  	if (wake_up_ent)
-		wake_up(&ent->wait);
+		wake_up_process(ent->tsk);
  }

  #define ENTD_CAPTURE_APAGE_BURST SWAP_CLUSTER_MAX
@@ -304,7 +304,7 @@ int write_page_by_ent(struct page *page, struct 
writeback_control *wbc)
  	ent->nr_todo_reqs++;
  	list_add_tail(&rq.link, &ent->todo_list);
  	if (ent->nr_todo_reqs == 1)
-		wake_up(&ent->wait);
+		wake_up_process(ent->tsk);

  	spin_unlock(&ent->guard);


-Ryan