Hello,
Please route this through the subsystem tree. As written in the
description, this shouldn't make any functional difference and just
prepares for the removal of WQ_NON_REENTRANT which is already noop.
Thanks.
------ 8< -------
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 <t...@kernel.org>
Cc: Alasdair Kergon <a...@redhat.com>
Cc: Mike Snitzer <snit...@redhat.com>
Cc: dm-de...@redhat.com
---
drivers/md/dm-crypt.c | 10 ++--------
drivers/md/dm-kcopyd.c | 3 +--
drivers/md/dm-raid1.c | 3 +--
drivers/md/dm.c | 3 +--
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;
--
1.8.3.1
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