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    Subject[PATCH 16/17] driver/scsi: Replace hardcoding of -20 with MIN_NICE.
    Date
    Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
    cc: fcoe-devel@open-fcoe.org
    cc: James Smart <james.smart@emulex.com>
    cc: Robert Jennings <rcj@linux.vnet.ibm.com>
    cc: Robert Love <robert.w.love@intel.com>
    ---
    drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 4 ++--
    drivers/scsi/bnx2i/bnx2i_hwi.c | 2 +-
    drivers/scsi/fcoe/fcoe.c | 2 +-
    drivers/scsi/ibmvscsi/ibmvfc.c | 2 +-
    drivers/scsi/ibmvscsi/ibmvscsi.c | 2 +-
    drivers/scsi/lpfc/lpfc_hbadisc.c | 2 +-
    drivers/scsi/qla2xxx/qla_os.c | 2 +-
    7 files changed, 8 insertions(+), 8 deletions(-)

    diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    index 9b94850..d24067a 100644
    --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
    @@ -464,7 +464,7 @@ static int bnx2fc_l2_rcv_thread(void *arg)
    struct fcoe_percpu_s *bg = arg;
    struct sk_buff *skb;

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);
    set_current_state(TASK_INTERRUPTIBLE);
    while (!kthread_should_stop()) {
    schedule();
    @@ -602,7 +602,7 @@ int bnx2fc_percpu_io_thread(void *arg)
    struct bnx2fc_work *work, *tmp;
    LIST_HEAD(work_list);

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);
    set_current_state(TASK_INTERRUPTIBLE);
    while (!kthread_should_stop()) {
    schedule();
    diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
    index e4cf23d..9aaa325 100644
    --- a/drivers/scsi/bnx2i/bnx2i_hwi.c
    +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
    @@ -1870,7 +1870,7 @@ int bnx2i_percpu_io_thread(void *arg)
    struct bnx2i_work *work, *tmp;
    LIST_HEAD(work_list);

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);

    while (!kthread_should_stop()) {
    spin_lock_bh(&p->p_work_lock);
    diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
    index f317000..843a679 100644
    --- a/drivers/scsi/fcoe/fcoe.c
    +++ b/drivers/scsi/fcoe/fcoe.c
    @@ -1872,7 +1872,7 @@ static int fcoe_percpu_receive_thread(void *arg)

    skb_queue_head_init(&tmp);

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);

    retry:
    while (!kthread_should_stop()) {
    diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
    index 23f5ba5..8dd4768 100644
    --- a/drivers/scsi/ibmvscsi/ibmvfc.c
    +++ b/drivers/scsi/ibmvscsi/ibmvfc.c
    @@ -4515,7 +4515,7 @@ static int ibmvfc_work(void *data)
    struct ibmvfc_host *vhost = data;
    int rc;

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);

    while (1) {
    rc = wait_event_interruptible(vhost->work_wait_q,
    diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
    index fa76440..2ebfb2b 100644
    --- a/drivers/scsi/ibmvscsi/ibmvscsi.c
    +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
    @@ -2213,7 +2213,7 @@ static int ibmvscsi_work(void *data)
    struct ibmvscsi_host_data *hostdata = data;
    int rc;

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);

    while (1) {
    rc = wait_event_interruptible(hostdata->work_wait_q,
    diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
    index 883ea2d..1f8f4a7 100644
    --- a/drivers/scsi/lpfc/lpfc_hbadisc.c
    +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
    @@ -733,7 +733,7 @@ lpfc_do_work(void *p)
    struct lpfc_hba *phba = p;
    int rc;

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);
    current->flags |= PF_NOFREEZE;
    phba->data_flags = 0;

    diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
    index 89a5300..0e45568 100644
    --- a/drivers/scsi/qla2xxx/qla_os.c
    +++ b/drivers/scsi/qla2xxx/qla_os.c
    @@ -4756,7 +4756,7 @@ qla2x00_do_dpc(void *data)
    ha = (struct qla_hw_data *)data;
    base_vha = pci_get_drvdata(ha->pdev);

    - set_user_nice(current, -20);
    + set_user_nice(current, MIN_NICE);

    set_current_state(TASK_INTERRUPTIBLE);
    while (!kthread_should_stop()) {
    --
    1.8.2.1


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