diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_scsi_host.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index b4b52694497..9c5342e7a69 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -40,6 +40,7 @@ #include <linux/err.h> #include <linux/blkdev.h> +#include <linux/freezer.h> #include <linux/scatterlist.h> /* ---------- SCSI Host glue ---------- */ @@ -76,8 +77,8 @@ static void sas_scsi_task_done(struct sas_task *task) hs = DID_NO_CONNECT; break; case SAS_DATA_UNDERRUN: - sc->resid = ts->residual; - if (sc->request_bufflen - sc->resid < sc->underflow) + scsi_set_resid(sc, ts->residual); + if (scsi_bufflen(sc) - scsi_get_resid(sc) < sc->underflow) hs = DID_ERROR; break; case SAS_DATA_OVERRUN: @@ -161,9 +162,9 @@ static struct sas_task *sas_create_task(struct scsi_cmnd *cmd, task->ssp_task.task_attr = sas_scsi_get_task_attr(cmd); memcpy(task->ssp_task.cdb, cmd->cmnd, 16); - task->scatter = cmd->request_buffer; - task->num_scatter = cmd->use_sg; - task->total_xfer_len = cmd->request_bufflen; + task->scatter = scsi_sglist(cmd); + task->num_scatter = scsi_sg_count(cmd); + task->total_xfer_len = scsi_bufflen(cmd); task->data_dir = cmd->sc_data_direction; task->task_done = sas_scsi_task_done; @@ -868,8 +869,6 @@ static int sas_queue_thread(void *_sas_ha) { struct sas_ha_struct *sas_ha = _sas_ha; - current->flags |= PF_NOFREEZE; - while (1) { set_current_state(TASK_INTERRUPTIBLE); schedule(); |