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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2007-11-05 12:37:45 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-11 18:22:40 -0600 |
| commit | 18edcdbdb2911baa5aaeb0ed781e3424cbf98d64 (patch) | |
| tree | f90d7616b99859e583e67e21ad5842c384aa47ce /drivers | |
| parent | 345bfea5e424f086b654294eddcfa3f8ff92b47f (diff) | |
| download | op-kernel-dev-18edcdbdb2911baa5aaeb0ed781e3424cbf98d64.zip op-kernel-dev-18edcdbdb2911baa5aaeb0ed781e3424cbf98d64.tar.gz | |
[SCSI] zfcp: Specify waiting times in ERP in seconds
It is not necessary to use jiffies or milliseconds to specify
waiting times that last a couple of seconds.
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 4 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index e268f79..3d2d2dc 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -118,7 +118,7 @@ zfcp_address_to_sg(void *address, struct scatterlist *list, unsigned int size) #define ZFCP_SBAL_TIMEOUT (5*HZ) -#define ZFCP_TYPE2_RECOVERY_TIME (8*HZ) +#define ZFCP_TYPE2_RECOVERY_TIME 8 /* seconds */ /* queue polling (values in microseconds) */ #define ZFCP_MAX_INPUT_THRESHOLD 5000 /* FIXME: tune */ @@ -139,7 +139,7 @@ zfcp_address_to_sg(void *address, struct scatterlist *list, unsigned int size) #define ZFCP_STATUS_READS_RECOM FSF_STATUS_READS_RECOM /* Do 1st retry in 1 second, then double the timeout for each following retry */ -#define ZFCP_EXCHANGE_CONFIG_DATA_FIRST_SLEEP 100 +#define ZFCP_EXCHANGE_CONFIG_DATA_FIRST_SLEEP 1 #define ZFCP_EXCHANGE_CONFIG_DATA_RETRIES 7 /* timeout value for "default timer" for fsf requests */ diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 07fa824..9c6ea99 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -131,7 +131,7 @@ static void zfcp_close_qdio(struct zfcp_adapter *adapter) debug_text_event(adapter->erp_dbf, 3, "qdio_down2a"); while (qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR) == -EINPROGRESS) - msleep(1000); + ssleep(1); debug_text_event(adapter->erp_dbf, 3, "qdio_down2b"); /* cleanup used outbound sbals */ @@ -1900,7 +1900,7 @@ zfcp_erp_adapter_strategy(struct zfcp_erp_action *erp_action) ZFCP_LOG_INFO("Waiting to allow the adapter %s " "to recover itself\n", zfcp_get_busid_by_adapter(adapter)); - msleep(jiffies_to_msecs(ZFCP_TYPE2_RECOVERY_TIME)); + ssleep(ZFCP_TYPE2_RECOVERY_TIME); } return retval; @@ -2080,7 +2080,7 @@ zfcp_erp_adapter_strategy_open_qdio(struct zfcp_erp_action *erp_action) debug_text_event(adapter->erp_dbf, 3, "qdio_down1a"); while (qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR) == -EINPROGRESS) - msleep(1000); + ssleep(1); debug_text_event(adapter->erp_dbf, 3, "qdio_down1b"); failed_qdio_establish: @@ -2165,7 +2165,7 @@ zfcp_erp_adapter_strategy_open_fsf_xconfig(struct zfcp_erp_action *erp_action) ZFCP_LOG_DEBUG("host connection still initialising... " "waiting and retrying...\n"); /* sleep a little bit before retry */ - msleep(jiffies_to_msecs(sleep)); + ssleep(sleep); sleep *= 2; } |
