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Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues"

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This reverts commit a1b89132dc.

Revert required hand-patching due to subsequent changes that were
applied since commit a1b89132dc.

Requires: ed0302e830 ("dm crypt: make workqueue names device-specific")
Cc: stable@vger.kernel.org
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=199857
Reported-by: Vito Caputo <vcaputo@pengaru.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mike Snitzer 2019-11-20 17:27:39 -05:00
parent 443633225e
commit f612b2132d
1 changed files with 3 additions and 6 deletions
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9
drivers/md/dm-crypt.c
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@ -2700,21 +2700,18 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
} }
ret = -ENOMEM; ret = -ENOMEM;
cc->io_queue = alloc_workqueue("kcryptd_io/%s", cc->io_queue = alloc_workqueue("kcryptd_io/%s", WQ_MEM_RECLAIM, 1, devname);
WQ_HIGHPRI | WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
1, devname);
if (!cc->io_queue) { if (!cc->io_queue) {
ti->error = "Couldn't create kcryptd io queue"; ti->error = "Couldn't create kcryptd io queue";
goto bad; goto bad;
} }
if (test_bit(DM_CRYPT_SAME_CPU, &cc->flags)) if (test_bit(DM_CRYPT_SAME_CPU, &cc->flags))
cc->crypt_queue = alloc_workqueue("kcryptd/%s", cc->crypt_queue = alloc_workqueue("kcryptd/%s", WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
WQ_HIGHPRI | WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
1, devname); 1, devname);
else else
cc->crypt_queue = alloc_workqueue("kcryptd/%s", cc->crypt_queue = alloc_workqueue("kcryptd/%s",
WQ_HIGHPRI | WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM | WQ_UNBOUND, WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM | WQ_UNBOUND,
num_online_cpus(), devname); num_online_cpus(), devname);
if (!cc->crypt_queue) { if (!cc->crypt_queue) {
ti->error = "Couldn't create kcryptd queue"; ti->error = "Couldn't create kcryptd queue";