aboutsummaryrefslogtreecommitdiff
path: root/drivers/scsi/megaraid/megaraid_sas_fp.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fp.c')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c
index a11df82474e..b06a240ee39 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fp.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fp.c
@@ -503,8 +503,9 @@ u8 megasas_get_best_arm(struct LD_LOAD_BALANCE_INFO *lbInfo, u8 arm, u64 block,
diff1 = ABS_DIFF(block, lbInfo->last_accessed_block[1]);
bestArm = (diff0 <= diff1 ? 0 : 1);
- if ((bestArm == arm && pend0 > pend1 + 16) ||
- (bestArm != arm && pend1 > pend0 + 16))
+ /*Make balance count from 16 to 4 to keep driver in sync with Firmware*/
+ if ((bestArm == arm && pend0 > pend1 + 4) ||
+ (bestArm != arm && pend1 > pend0 + 4))
bestArm ^= 1;
/* Update the last accessed block on the correct pd */