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authorTejun Heo <tj@kernel.org>2013-07-30 08:40:21 -0400
committerMike Snitzer <snitzer@redhat.com>2013-08-23 09:02:13 -0400
commit670368a8ddc5df56437444c33b8089afc547c30a (patch)
treedb166267fe4c33071ed9245d6b18f2684eaa4579
parentb936bf8b785f0fbe083d203049e4da1c56ec788f (diff)
downloadop-kernel-dev-670368a8ddc5df56437444c33b8089afc547c30a.zip
op-kernel-dev-670368a8ddc5df56437444c33b8089afc547c30a.tar.gz
dm: stop using WQ_NON_REENTRANT
dbf2576e37 ("workqueue: make all workqueues non-reentrant") made WQ_NON_REENTRANT no-op and the flag is going away. Remove its usages. This patch doesn't introduce any behavior changes. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com>
-rw-r--r--drivers/md/dm-crypt.c10
-rw-r--r--drivers/md/dm-kcopyd.c3
-rw-r--r--drivers/md/dm-raid1.c3
-rw-r--r--drivers/md/dm.c3
4 files changed, 5 insertions, 14 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 6d2d41a..0fce0bc 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1645,20 +1645,14 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
}
ret = -ENOMEM;
- cc->io_queue = alloc_workqueue("kcryptd_io",
- WQ_NON_REENTRANT|
- WQ_MEM_RECLAIM,
- 1);
+ cc->io_queue = alloc_workqueue("kcryptd_io", WQ_MEM_RECLAIM, 1);
if (!cc->io_queue) {
ti->error = "Couldn't create kcryptd io queue";
goto bad;
}
cc->crypt_queue = alloc_workqueue("kcryptd",
- WQ_NON_REENTRANT|
- WQ_CPU_INTENSIVE|
- WQ_MEM_RECLAIM,
- 1);
+ WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM, 1);
if (!cc->crypt_queue) {
ti->error = "Couldn't create kcryptd queue";
goto bad;
diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c
index d581fe5..3a7cade 100644
--- a/drivers/md/dm-kcopyd.c
+++ b/drivers/md/dm-kcopyd.c
@@ -833,8 +833,7 @@ struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *thro
goto bad_slab;
INIT_WORK(&kc->kcopyd_work, do_work);
- kc->kcopyd_wq = alloc_workqueue("kcopyd",
- WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
+ kc->kcopyd_wq = alloc_workqueue("kcopyd", WQ_MEM_RECLAIM, 0);
if (!kc->kcopyd_wq)
goto bad_workqueue;
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 699b5be..9584443 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1080,8 +1080,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv)
ti->per_bio_data_size = sizeof(struct dm_raid1_bio_record);
ti->discard_zeroes_data_unsupported = true;
- ms->kmirrord_wq = alloc_workqueue("kmirrord",
- WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
+ ms->kmirrord_wq = alloc_workqueue("kmirrord", WQ_MEM_RECLAIM, 0);
if (!ms->kmirrord_wq) {
DMERR("couldn't start kmirrord");
r = -ENOMEM;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 9e39d2b..ef095a9 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1946,8 +1946,7 @@ static struct mapped_device *alloc_dev(int minor)
add_disk(md->disk);
format_dev_t(md->name, MKDEV(_major, minor));
- md->wq = alloc_workqueue("kdmflush",
- WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
+ md->wq = alloc_workqueue("kdmflush", WQ_MEM_RECLAIM, 0);
if (!md->wq)
goto bad_thread;
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