dm crypt: export sysfs of kcryptd workqueue

[linux-2.6-microblaze.git] / drivers / md / dm-crypt.c

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 392337f..5f9f9b3 100644 (file)
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1090,16 +1090,16 @@ static const struct crypt_iv_operations crypt_iv_tcw_ops = {
        .post      = crypt_iv_tcw_post
 };
 
-static struct crypt_iv_operations crypt_iv_random_ops = {
+static const struct crypt_iv_operations crypt_iv_random_ops = {
        .generator = crypt_iv_random_gen
 };
 
-static struct crypt_iv_operations crypt_iv_eboiv_ops = {
+static const struct crypt_iv_operations crypt_iv_eboiv_ops = {
        .ctr       = crypt_iv_eboiv_ctr,
        .generator = crypt_iv_eboiv_gen
 };
 
-static struct crypt_iv_operations crypt_iv_elephant_ops = {
+static const struct crypt_iv_operations crypt_iv_elephant_ops = {
        .ctr       = crypt_iv_elephant_ctr,
        .dtr       = crypt_iv_elephant_dtr,
        .init      = crypt_iv_elephant_init,
@@ -3166,11 +3166,12 @@ 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,
+               cc->crypt_queue = alloc_workqueue("kcryptd-%s",
+                                                 WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM |
+                                                 WQ_UNBOUND | WQ_SYSFS,
                                                  num_online_cpus(), devname);
        if (!cc->crypt_queue) {
                ti->error = "Couldn't create kcryptd queue";