Signed-off-by: Dongsheng Yang <yangds.f...@cn.fujitsu.com>
cc: nbd-gene...@lists.sourceforge.net
cc: Wei Yongjun <yongjun_...@trendmicro.com.cn>
cc: Tejun Heo <t...@kernel.org>
---
drivers/block/loop.c | 2 +-
drivers/block/nbd.c | 2 +-
drivers/block/pktcdvd.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 66e8c3b..c8bf270 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -548,7 +548,7 @@ static int loop_thread(void *data)
struct loop_device *lo = data;
struct bio *bio;
- set_user_nice(current, -20);
+ set_user_nice(current, MIN_NICE);
while (!kthread_should_stop() || !bio_list_empty(&lo->lo_bio_list)) {
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 55298db..2a1f26b 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -533,7 +533,7 @@ static int nbd_thread(void *data)
struct nbd_device *nbd = data;
struct request *req;
- set_user_nice(current, -20);
+ set_user_nice(current, MIN_NICE);
while (!kthread_should_stop() || !list_empty(&nbd->waiting_queue)) {
/* wait for something to do */
wait_event_interruptible(nbd->waiting_wq,
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index a2af73d..ef166ad 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1463,7 +1463,7 @@ static int kcdrwd(void *foobar)
struct packet_data *pkt;
long min_sleep_time, residue;
- set_user_nice(current, -20);
+ set_user_nice(current, MIN_NICE);
set_freezable();
for (;;) {
--
1.8.2.1
--
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