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| author | Tyrel Datwyler <tyreld@linux.ibm.com> | 2023-09-22 00:54:29 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-09-22 04:14:20 +0200 |
| commit | 5144905884e2bfbbde8593045ea26bffd199aa4d (patch) | |
| tree | 7b1e8c3c1439c7e8010681ffd60a302972320bb6 | |
| parent | scsi: ibmvfc: Fix erroneous use of rtas_busy_delay with hcall return code (diff) | |
| download | linux-5144905884e2bfbbde8593045ea26bffd199aa4d.tar.xz linux-5144905884e2bfbbde8593045ea26bffd199aa4d.zip | |
scsi: ibmvfc: Use a bitfield for boolean flags
There are currently 9 binary flag fields in the ibmvfc host
structure. Converting each of these to a single bitfield reduces the foot
print of the structure by 32 bytes.
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Link: https://lore.kernel.org/r/20230921225435.3537728-6-tyreld@linux.ibm.com
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvfc.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index 0e641a880e1c..8ae52c239009 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -877,21 +877,21 @@ struct ibmvfc_host { struct ibmvfc_discover_targets_entry *disc_buf; struct mutex passthru_mutex; int max_vios_scsi_channels; + int client_scsi_channels; int task_set; int init_retries; int discovery_threads; int abort_threads; - int client_migrated; - int reinit; - int delay_init; - int scan_complete; + int client_migrated:1; + int reinit:1; + int delay_init:1; + int logged_in:1; + int mq_enabled:1; + int using_channels:1; + int do_enquiry:1; + int aborting_passthru:1; + int scan_complete:1; int scan_timeout; - int logged_in; - int mq_enabled; - int using_channels; - int do_enquiry; - int client_scsi_channels; - int aborting_passthru; int events_to_log; #define IBMVFC_AE_LINKUP 0x0001 #define IBMVFC_AE_LINKDOWN 0x0002 |