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Commit | Line | Data |
---|---|---|
101a7448 ŁK |
1 | dm-crypt: use unbound workqueue for request processing |
2 | ||
3 | Use unbound workqueue so that work is automatically ballanced between | |
4 | available CPUs. | |
5 | ||
6 | Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> | |
7 | ||
8 | --- | |
9 | drivers/md/dm-crypt.c | 5 +++-- | |
10 | 1 file changed, 3 insertions(+), 2 deletions(-) | |
11 | ||
39348b5e | 12 | Index: linux-3.10.4-fast/drivers/md/dm-crypt.c |
101a7448 | 13 | =================================================================== |
39348b5e ŁK |
14 | --- linux-3.10.4-fast.orig/drivers/md/dm-crypt.c 2013-07-31 17:03:10.000000000 +0200 |
15 | +++ linux-3.10.4-fast/drivers/md/dm-crypt.c 2013-07-31 17:03:18.000000000 +0200 | |
16 | @@ -1620,8 +1620,9 @@ static int crypt_ctr(struct dm_target *t | |
101a7448 ŁK |
17 | cc->crypt_queue = alloc_workqueue("kcryptd", |
18 | WQ_NON_REENTRANT| | |
19 | WQ_CPU_INTENSIVE| | |
20 | - WQ_MEM_RECLAIM, | |
21 | - 1); | |
22 | + WQ_MEM_RECLAIM| | |
23 | + WQ_UNBOUND, | |
24 | + num_online_cpus()); | |
25 | if (!cc->crypt_queue) { | |
26 | ti->error = "Couldn't create kcryptd queue"; | |
27 | goto bad; |