Author: mav
Date: Mon Oct 5 10:42:07 2015
New Revision: 288775
URL: https://svnweb.freebsd.org/changeset/base/288775
Log:
MFC r287968: Mark I/Os with DMA flag while moving data through the HA link.
Modified:
stable/10/sys/cam/ctl/ctl.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/cam/ctl/ctl.c
==============================================================================
--- stable/10/sys/cam/ctl/ctl.c Mon Oct 5 10:41:08 2015 (r288774)
+++ stable/10/sys/cam/ctl/ctl.c Mon Oct 5 10:42:07 2015 (r288775)
@@ -1150,6 +1150,7 @@ ctl_isc_event_handler(ctl_ha_channel cha
*/
io = msg->hdr.serializing_sc;
io->io_hdr.msg_type = CTL_MSG_DATAMOVE_DONE;
+ io->io_hdr.flags &= ~CTL_FLAG_DMA_INPROG;
io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
io->io_hdr.port_status = msg->scsi.fetd_status;
io->scsiio.residual = msg->scsi.residual;
@@ -11060,6 +11061,7 @@ ctl_failover_lun(struct ctl_lun *lun)
io->flags |= CTL_FLAG_FAILOVER;
} else { /* This can be only due to DATAMOVE */
io->msg_type = CTL_MSG_DATAMOVE_DONE;
+ io->flags &= ~CTL_FLAG_DMA_INPROG;
io->flags |= CTL_FLAG_IO_ACTIVE;
io->port_status = 31340;
ctl_enqueue_isc((union ctl_io *)io);
@@ -12445,6 +12447,7 @@ ctl_datamove(union ctl_io *io)
return;
}
io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
+ io->io_hdr.flags |= CTL_FLAG_DMA_INPROG;
if (lun)
mtx_unlock(&lun->lun_lock);
} else {
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