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authorZhangZhen <zhenzhang.zhang@huawei.com>2014-03-27 09:41:47 +0800
committerTejun Heo <tj@kernel.org>2014-03-29 09:33:03 -0400
commit59ff3eb6d6f75c6c1c3ea8b46ac2cc64eb216547 (patch)
tree5b5a6d394b1ad473fd689b054653a3e6603a4749
parent41f50094b2ab4e37673e41a084ea61b907447159 (diff)
downloadlinux-59ff3eb6d6f75c6c1c3ea8b46ac2cc64eb216547.tar.bz2
workqueue: remove deprecated WQ_NON_REENTRANT
Tejun Heo has made WQ_NON_REENTRANT useless in the dbf2576e37 ("workqueue: make all workqueues non-reentrant"). So remove its usages and definition. This patch doesn't introduce any behavior changes. tj: minor description updates. Signed-off-by: ZhangZhen <zhenzhang.zhang@huawei.com> Sigend-off-by: Tejun Heo <tj@kernel.org> Acked-by: James Chapman <jchapman@katalix.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
-rw-r--r--drivers/mmc/host/dw_mmc.c2
-rw-r--r--include/linux/workqueue.h6
-rw-r--r--net/l2tp/l2tp_core.c2
3 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 55cd110a49c4..c204b7d1532c 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2607,7 +2607,7 @@ int dw_mci_probe(struct dw_mci *host)
tasklet_init(&host->tasklet, dw_mci_tasklet_func, (unsigned long)host);
host->card_workqueue = alloc_workqueue("dw-mci-card",
- WQ_MEM_RECLAIM | WQ_NON_REENTRANT, 1);
+ WQ_MEM_RECLAIM, 1);
if (!host->card_workqueue) {
ret = -ENOMEM;
goto err_dmaunmap;
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 0523eab05f63..532994651684 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -284,12 +284,6 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
* Documentation/workqueue.txt.
*/
enum {
- /*
- * All wqs are now non-reentrant making the following flag
- * meaningless. Will be removed.
- */
- WQ_NON_REENTRANT = 1 << 0, /* DEPRECATED */
-
WQ_UNBOUND = 1 << 1, /* not bound to any cpu */
WQ_FREEZABLE = 1 << 2, /* freeze during suspend */
WQ_MEM_RECLAIM = 1 << 3, /* may be used for memory reclaim */
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 735d0f60c83a..fcbd63ea4909 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -2016,7 +2016,7 @@ static int __init l2tp_init(void)
if (rc)
goto out;
- l2tp_wq = alloc_workqueue("l2tp", WQ_NON_REENTRANT | WQ_UNBOUND, 0);
+ l2tp_wq = alloc_workqueue("l2tp", WQ_UNBOUND, 0);
if (!l2tp_wq) {
pr_err("alloc_workqueue failed\n");
rc = -ENOMEM;