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Revert WQ_SYSFS change that broke reencryption (and all other 

functionality that requires reloading a dm-crypt DM table).
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Merge tag 'for-5.11/dm-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fix from Mike Snitzer:
 "Revert WQ_SYSFS change that broke reencryption (and all other
  functionality that requires reloading a dm-crypt DM table)"

* tag 'for-5.11/dm-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  Revert "dm crypt: export sysfs of kcryptd workqueue"
This commit is contained in:
Linus Torvalds 2020-12-28 13:32:16 -08:00
parent c76e02c59e 48b0777cd9
commit dea8dcf2a9
1 changed files with 3 additions and 4 deletions
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7
drivers/md/dm-crypt.c
View File

@ -3166,12 +3166,11 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
}
if (test_bit(DM_CRYPT_SAME_CPU, &cc->flags))
cc->crypt_queue = alloc_workqueue("kcryptd-%s", 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_CPU_INTENSIVE | WQ_MEM_RECLAIM |
WQ_UNBOUND | WQ_SYSFS,
cc->crypt_queue = alloc_workqueue("kcryptd/%s",
WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM | WQ_UNBOUND,
num_online_cpus(), devname);
if (!cc->crypt_queue) {
ti->error = "Couldn't create kcryptd queue";