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authorMartin Peschke <mp3@de.ibm.com>2008-03-27 14:22:01 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-07 12:19:04 -0500
commit348447e85749120ad600a5c8e23b6bb7058b931d (patch)
treec7d524906bf256c113d32783e8bfaecad1d1657c /drivers/s390/scsi/zfcp_def.h
parentd79a83dbffe2e49e73f2903c350937faf2e0c2f1 (diff)
[SCSI] zfcp: Add trace records for recovery thread and its queues
This patch writes trace records which provide information about the operation of the zfcp error recovery thread and the queues it works on. Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_def.h')
-rw-r--r--drivers/s390/scsi/zfcp_def.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index f29bee528489..332c83eba6c7 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -279,13 +279,25 @@ struct zfcp_erp_dbf_record {
u8 dummy[16];
} __attribute__ ((packed));
+struct zfcp_rec_dbf_record_thread {
+ u32 sema;
+ u32 total;
+ u32 ready;
+ u32 running;
+} __attribute__ ((packed));
+
struct zfcp_rec_dbf_record {
u8 id;
u8 id2;
union {
+ struct zfcp_rec_dbf_record_thread thread;
} u;
} __attribute__ ((packed));
+enum {
+ ZFCP_REC_DBF_ID_THREAD,
+};
+
struct zfcp_hba_dbf_record_response {
u32 fsf_command;
u64 fsf_reqid;