diff options
Diffstat (limited to 'include/scsi/libiscsi.h')
| -rw-r--r-- | include/scsi/libiscsi.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 3f631b08a1a..b4b31132618 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -205,11 +205,21 @@ struct iscsi_queue { }; struct iscsi_session { + /* + * Syncs up the scsi eh thread with the iscsi eh thread when sending + * task management functions. This must be taken before the session + * and recv lock. + */ + struct mutex eh_mutex; + /* iSCSI session-wide sequencing */ uint32_t cmdsn; uint32_t exp_cmdsn; uint32_t max_cmdsn; + /* This tracks the reqs queued into the initiator */ + uint32_t queued_cmdsn; + /* configuration */ int initial_r2t_en; unsigned max_r2t; |