The patch titled
fs/eventpoll.c: use list_for_each_entry() instead of list_for_each()
has been added to the -mm tree. Its filename is
fs-eventpollc-use-list_for_each_entry-instead-of-list_for_each.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fs/eventpoll.c: use list_for_each_entry() instead of list_for_each()
From: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
fs/eventpoll.c: use list_for_each_entry() instead of list_for_each()
in ep_poll_safewake()
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/eventpoll.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff -puN fs/eventpoll.c~fs-eventpollc-use-list_for_each_entry-instead-of-list_for_each fs/eventpoll.c
--- a/fs/eventpoll.c~fs-eventpollc-use-list_for_each_entry-instead-of-list_for_each
+++ a/fs/eventpoll.c
@@ -325,15 +325,14 @@ static void ep_poll_safewake(struct poll
int wake_nests = 0;
unsigned long flags;
struct task_struct *this_task = current;
- struct list_head *lsthead = &psw->wake_task_list, *lnk;
+ struct list_head *lsthead = &psw->wake_task_list;
struct wake_task_node *tncur;
struct wake_task_node tnode;
spin_lock_irqsave(&psw->lock, flags);
/* Try to see if the current task is already inside this wakeup call */
- list_for_each(lnk, lsthead) {
- tncur = list_entry(lnk, struct wake_task_node, llink);
+ list_for_each_entry(tncur, lsthead, llink) {
if (tncur->wq == wq ||
(tncur->task == this_task && ++wake_nests > EP_MAX_POLLWAKE_NESTS)) {
_
Patches currently in -mm which might be from matthias.kaehlcke@xxxxxxxxx are
origin.patch
kcopyd-use-mutex-instead-of-semaphore.patch
git-mtd.patch
videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug.patch
fs-file_tablec-use-list_for_each_entry-instead-of-list_for_each.patch
fs-eventpollc-use-list_for_each_entry-instead-of-list_for_each.patch
fs-superc-use-list_for_each_entry-instead-of-list_for_each.patch
fs-superc-use-list_for_each_entry-instead-of-list_for_each-fix.patch
fs-locksc-use-list_for_each_entry-instead-of-list_for_each.patch
-
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