diff options
| author | Narsimhulu Musini <nmusini@cisco.com> | 2016-03-17 10:51:10 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-04-11 23:57:09 +0300 |
| commit | 3f5c11a463fd87b912f16976ff0ee3d6bbd1825e (patch) | |
| tree | 76041b5c73811c3622cda73c0bf89e6ad1efb0e5 /drivers/scsi/snic/snic_isr.c | |
| parent | 45cc807291d5fde7a6691a06c0ca9f472fa3fb15 (diff) | |
| download | linux-3f5c11a463fd87b912f16976ff0ee3d6bbd1825e.tar.xz | |
snic: Added additional stats
Adding additional stats, and fixed logging messages.
- Added qdepth change stats
- Added separate isr stats for each type of interrupt
- Fixed race in updating active IOs
- Suppressed Link event message for DAS backend.
Signed-off-by: Narsimhulu Musini <nmusini@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/snic/snic_isr.c')
| -rw-r--r-- | drivers/scsi/snic/snic_isr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/snic/snic_isr.c b/drivers/scsi/snic/snic_isr.c index a85fae25ec8c..f552003128c6 100644 --- a/drivers/scsi/snic/snic_isr.c +++ b/drivers/scsi/snic/snic_isr.c @@ -38,7 +38,7 @@ snic_isr_msix_wq(int irq, void *data) unsigned long wq_work_done = 0; snic->s_stats.misc.last_isr_time = jiffies; - atomic64_inc(&snic->s_stats.misc.isr_cnt); + atomic64_inc(&snic->s_stats.misc.ack_isr_cnt); wq_work_done = snic_wq_cmpl_handler(snic, -1); svnic_intr_return_credits(&snic->intr[SNIC_MSIX_WQ], @@ -56,7 +56,7 @@ snic_isr_msix_io_cmpl(int irq, void *data) unsigned long iocmpl_work_done = 0; snic->s_stats.misc.last_isr_time = jiffies; - atomic64_inc(&snic->s_stats.misc.isr_cnt); + atomic64_inc(&snic->s_stats.misc.cmpl_isr_cnt); iocmpl_work_done = snic_fwcq_cmpl_handler(snic, -1); svnic_intr_return_credits(&snic->intr[SNIC_MSIX_IO_CMPL], @@ -73,7 +73,7 @@ snic_isr_msix_err_notify(int irq, void *data) struct snic *snic = data; snic->s_stats.misc.last_isr_time = jiffies; - atomic64_inc(&snic->s_stats.misc.isr_cnt); + atomic64_inc(&snic->s_stats.misc.errnotify_isr_cnt); svnic_intr_return_all_credits(&snic->intr[SNIC_MSIX_ERR_NOTIFY]); snic_log_q_error(snic); |