diff options
| author | Wen Xiong <wenxiong@linux.vnet.ibm.com> | 2016-07-12 16:02:08 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-07-13 22:40:24 -0400 |
| commit | cb05cbb389cd162db2d79e82ffaacc2451296ec2 (patch) | |
| tree | fbf20c5fe637f6a0deec4de4975b15563e5d8f28 /drivers/scsi/ipr.c | |
| parent | 00da9ffa3900d734e821f6b152faef88a5f0f304 (diff) | |
ipr: Increase MSIX vectors number
Increase MSIX vectors from 2 to 16 by default.
Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ipr.c')
| -rw-r--r-- | drivers/scsi/ipr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 01dc06562769..1f539c288ae8 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -98,7 +98,7 @@ static unsigned int ipr_transop_timeout = 0; static unsigned int ipr_debug = 0; static unsigned int ipr_max_devs = IPR_DEFAULT_SIS64_DEVS; static unsigned int ipr_dual_ioa_raid = 1; -static unsigned int ipr_number_of_msix = 2; +static unsigned int ipr_number_of_msix = 16; static unsigned int ipr_fast_reboot; static DEFINE_SPINLOCK(ipr_driver_lock); @@ -222,7 +222,7 @@ module_param_named(max_devs, ipr_max_devs, int, 0); MODULE_PARM_DESC(max_devs, "Specify the maximum number of physical devices. " "[Default=" __stringify(IPR_DEFAULT_SIS64_DEVS) "]"); module_param_named(number_of_msix, ipr_number_of_msix, int, 0); -MODULE_PARM_DESC(number_of_msix, "Specify the number of MSIX interrupts to use on capable adapters (1 - 16). (default:2)"); +MODULE_PARM_DESC(number_of_msix, "Specify the number of MSIX interrupts to use on capable adapters (1 - 16). (default:16)"); module_param_named(fast_reboot, ipr_fast_reboot, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(fast_reboot, "Skip adapter shutdown during reboot. Set to 1 to enable. (default: 0)"); MODULE_LICENSE("GPL"); |