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

commit f612b2132db529feac4f965f28a1b9258ea7c22b upstream.

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: [email protected]
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=199857
Reported-by: Vito Caputo <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Mike Snitzer 2019-11-20 17:27:39 -05:00 • committed by Greg Kroah-Hartman
commit 191355a2cf

View file

@ -2700,21 +2700,18 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
}
ret = -ENOMEM;
cc->io_queue = alloc_workqueue("kcryptd_io/%s",
WQ_HIGHPRI | WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
1, devname);
cc->io_queue = alloc_workqueue("kcryptd_io/%s", WQ_MEM_RECLAIM, 1, devname);
if (!cc->io_queue) {
ti->error = "Couldn't create kcryptd io queue";
goto bad;
}
if (test_bit(DM_CRYPT_SAME_CPU, &cc->flags))
cc->crypt_queue = alloc_workqueue("kcryptd/%s",
WQ_HIGHPRI | WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
cc->crypt_queue = alloc_workqueue("kcryptd/%s", WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM,
1, devname);
else
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);
if (!cc->crypt_queue) {
ti->error = "Couldn't create kcryptd queue";