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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-06 16:18:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-06 16:18:43 -0700
commit1e3778cb223e861808ae0daccf353536e7573eed (patch)
tree0266dc74f4a7d1a484d8ba2b23bf1a8eec1b9595
parent7641033e17efe472c0e2fd6da00f1b75dc6788f3 (diff)
parent0622800d2ebccead42b3a85e255f7d473a36ec99 (diff)
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fix from James Bottomley: "Just a single lpfc fix adjusting the number of available queues for high CPU count systems" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: Raise config max for lpfc_fcp_mq_threshold variable
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 8d8c495b5b60..d65558619ab0 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5715,7 +5715,7 @@ LPFC_ATTR_RW(nvme_embed_cmd, 1, 0, 2,
* 0 = Set nr_hw_queues by the number of CPUs or HW queues.
* 1,128 = Manually specify the maximum nr_hw_queue value to be set,
*
- * Value range is [0,128]. Default value is 8.
+ * Value range is [0,256]. Default value is 8.
*/
LPFC_ATTR_R(fcp_mq_threshold, LPFC_FCP_MQ_THRESHOLD_DEF,
LPFC_FCP_MQ_THRESHOLD_MIN, LPFC_FCP_MQ_THRESHOLD_MAX,
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 329f7aa7e169..a81ef0293696 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -46,7 +46,7 @@
/* FCP MQ queue count limiting */
#define LPFC_FCP_MQ_THRESHOLD_MIN 0
-#define LPFC_FCP_MQ_THRESHOLD_MAX 128
+#define LPFC_FCP_MQ_THRESHOLD_MAX 256
#define LPFC_FCP_MQ_THRESHOLD_DEF 8
/* Common buffer size to accomidate SCSI and NVME IO buffers */