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authorSteffen Maier <maier@linux.ibm.com>2018-11-08 15:44:43 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2018-11-15 15:01:17 -0500
commit21cb0bcc739a3e744d4ce54dac625b68e6cb2cc4 (patch)
tree57d159f8886413e20d7bc6049fee9d99ac706fc9 /drivers/s390/scsi
parenteb67f93ffa7c3c8c9fbaa9b40d036539cba9879c (diff)
downloadlinux-21cb0bcc739a3e744d4ce54dac625b68e6cb2cc4.tar.bz2
scsi: zfcp: group sort internal structure definitions for proximity
Have structures just before the structures that use them (without disrupting sequences of using structures such as zfcp_unit and zfcp_scsi_dev): - zfcp_adapter_mempool embedded in zfcp_adapter, - zfcp_latenc... embedded in zfcp_scsi_dev. Signed-off-by: Steffen Maier <maier@linux.ibm.com> Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi')
-rw-r--r--drivers/s390/scsi/zfcp_def.h58
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index e227b0770221..31b3e2bb3b42 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -91,18 +91,6 @@
struct zfcp_fsf_req;
-/* holds various memory pools of an adapter */
-struct zfcp_adapter_mempool {
- mempool_t *erp_req;
- mempool_t *gid_pn_req;
- mempool_t *scsi_req;
- mempool_t *scsi_abort;
- mempool_t *status_read_req;
- mempool_t *sr_data;
- mempool_t *gid_pn;
- mempool_t *qtcb_pool;
-};
-
struct zfcp_erp_action {
struct list_head list;
int action; /* requested action code */
@@ -115,23 +103,16 @@ struct zfcp_erp_action {
struct timer_list timer;
};
-struct zfcp_latency_record {
- u32 min;
- u32 max;
- u64 sum;
-};
-
-struct zfcp_latency_cont {
- struct zfcp_latency_record channel;
- struct zfcp_latency_record fabric;
- u64 counter;
-};
-
-struct zfcp_latencies {
- struct zfcp_latency_cont read;
- struct zfcp_latency_cont write;
- struct zfcp_latency_cont cmd;
- spinlock_t lock;
+/* holds various memory pools of an adapter */
+struct zfcp_adapter_mempool {
+ mempool_t *erp_req;
+ mempool_t *gid_pn_req;
+ mempool_t *scsi_req;
+ mempool_t *scsi_abort;
+ mempool_t *status_read_req;
+ mempool_t *sr_data;
+ mempool_t *gid_pn;
+ mempool_t *qtcb_pool;
};
struct zfcp_adapter {
@@ -212,6 +193,25 @@ struct zfcp_port {
unsigned int starget_id;
};
+struct zfcp_latency_record {
+ u32 min;
+ u32 max;
+ u64 sum;
+};
+
+struct zfcp_latency_cont {
+ struct zfcp_latency_record channel;
+ struct zfcp_latency_record fabric;
+ u64 counter;
+};
+
+struct zfcp_latencies {
+ struct zfcp_latency_cont read;
+ struct zfcp_latency_cont write;
+ struct zfcp_latency_cont cmd;
+ spinlock_t lock;
+};
+
/**
* struct zfcp_unit - LUN configured via zfcp sysfs
* @dev: struct device for sysfs representation and reference counting