From: Tejun Heo <tj@kernel.org>
To: linux-kernel@vger.kernel.org, laijs@cn.fujitsu.com
Cc: shli@kernel.org
Subject: [PATCHSET wq/for-3.12] workqueue: WQ_NON_REENTRANT is meaningless and going away
Date: Tue, 30 Jul 2013 08:40:19 -0400 [thread overview]
Message-ID: <1375188028-11910-1-git-send-email-tj@kernel.org> (raw)
Hello,
dbf2576e37 ("workqueue: make all workqueues non-reentrant") made
WQ_NON_REENTRANT no-op but the following patches didn't remove the
flag or update the documentation. Let's mark the flag deprecated and
update the documentation accordingly and remove the existing usages.
We can remove the flag after the next merge window.
This patchset contains the following nine patches.
0001-workqueue-mark-WQ_NON_REENTRANT-deprecated.patch
0002-dm-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0003-mmc-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0004-firewire-WQ_NON_REENTRANT-is-meaningless-and-going-a.patch
0005-dlm-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0006-gfs2-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0007-xfs-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0008-ceph-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0009-l2tp-WQ_NON_REENTRANT-is-meaningless-and-going-away.patch
0001 marks the flag deprecated. The rest remove the exising usages.
This patchset as a whole doesn't introduce any behavior changes.
0001 is already applied to wq/for-3.12. The rest will be routed
through the respective trees. The patches are also available in the
following git branch.
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git review-WQ_NON_REENTRANT-removal
Documentation/workqueue.txt | 18 ++++++------------
drivers/firewire/core-transaction.c | 3 +--
drivers/md/dm-crypt.c | 10 ++--------
drivers/md/dm-kcopyd.c | 3 +--
drivers/md/dm-raid1.c | 3 +--
drivers/md/dm.c | 3 +--
drivers/mmc/host/dw_mmc.c | 2 +-
fs/dlm/ast.c | 5 +----
fs/gfs2/main.c | 2 +-
fs/xfs/xfs_super.c | 6 +++---
include/linux/workqueue.h | 7 ++++++-
net/ceph/messenger.c | 2 +-
net/l2tp/l2tp_core.c | 2 +-
13 files changed, 26 insertions(+), 40 deletions(-)
Thanks.
--
tejun
next reply other threads:[~2013-07-30 12:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-30 12:40 Tejun Heo [this message]
2013-07-30 12:40 ` [PATCH 1/9] workqueue: mark WQ_NON_REENTRANT deprecated Tejun Heo
2013-07-31 6:12 ` Lai Jiangshan
2013-07-30 12:40 ` [PATCH 2/9] dm: WQ_NON_REENTRANT is meaningless and going away Tejun Heo
2013-07-30 12:40 ` [PATCH 3/9] mmc: " Tejun Heo
2013-07-30 12:40 ` [PATCH 4/9] firewire: " Tejun Heo
2013-07-30 13:52 ` Stefan Richter
2013-07-30 12:40 ` [PATCH 5/9] dlm: " Tejun Heo
2013-07-30 12:40 ` [PATCH 6/9] gfs2: " Tejun Heo
2013-07-30 14:10 ` Steven Whitehouse
2013-07-30 12:40 ` [PATCH 7/9] xfs: " Tejun Heo
2013-07-30 18:13 ` Ben Myers
2013-07-30 12:40 ` [PATCH 8/9] ceph: " Tejun Heo
2013-07-30 12:40 ` [PATCH 9/9] l2tp: " Tejun Heo
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