svn commit: r287778 - head/sys/cam/ctl
Alexander Motin
mav at FreeBSD.org
Mon Sep 14 09:56:03 UTC 2015
Author: mav
Date: Mon Sep 14 09:56:01 2015
New Revision: 287778
URL: https://svnweb.freebsd.org/changeset/base/287778
Log:
Remove CTL_PRIV_LBA_LEN from HA messages.
Previously it was used for statistics, but now just a 16 extra bytes.
Modified:
head/sys/cam/ctl/ctl.c
head/sys/cam/ctl/ctl_io.h
Modified: head/sys/cam/ctl/ctl.c
==============================================================================
--- head/sys/cam/ctl/ctl.c Mon Sep 14 09:31:00 2015 (r287777)
+++ head/sys/cam/ctl/ctl.c Mon Sep 14 09:56:01 2015 (r287778)
@@ -516,8 +516,6 @@ ctl_isc_handler_finish_xfer(struct ctl_s
ctsio->residual = msg_info->scsi.residual;
memcpy(&ctsio->sense_data, &msg_info->scsi.sense_data,
msg_info->scsi.sense_len);
- memcpy(&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN].bytes,
- &msg_info->scsi.lbalen, sizeof(msg_info->scsi.lbalen));
ctl_enqueue_isc((union ctl_io *)ctsio);
}
@@ -12976,15 +12974,6 @@ bailout:
msg.scsi.residual = io->scsiio.residual;
memcpy(&msg.scsi.sense_data, &io->scsiio.sense_data,
io->scsiio.sense_len);
- /*
- * We copy this whether or not this is an I/O-related
- * command. Otherwise, we'd have to go and check to see
- * whether it's a read/write command, and it really isn't
- * worth it.
- */
- memcpy(&msg.scsi.lbalen,
- &io->io_hdr.ctl_private[CTL_PRIV_LBA_LEN].bytes,
- sizeof(msg.scsi.lbalen));
ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg,
sizeof(msg.scsi) - sizeof(msg.scsi.sense_data) +
Modified: head/sys/cam/ctl/ctl_io.h
==============================================================================
--- head/sys/cam/ctl/ctl_io.h Mon Sep 14 09:31:00 2015 (r287777)
+++ head/sys/cam/ctl/ctl_io.h Mon Sep 14 09:56:01 2015 (r287778)
@@ -452,7 +452,6 @@ struct ctl_ha_msg_scsi {
uint32_t residual; /* data residual length */
uint32_t fetd_status; /* trans status, set by FETD,
0 = good*/
- struct ctl_lba_len lbalen; /* used for stats */
struct scsi_sense_data sense_data; /* sense data */
};
More information about the svn-src-all
mailing list