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MFC r287778: Remove CTL_PRIV_LBA_LEN from HA messages.

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Previously it was used for statistics, but now just a 16 extra bytes.
This commit is contained in:
mav 2015-10-05 09:18:22 +00:00
parent 77da07d14c
commit 7a6cfae08e
2 changed files with 0 additions and 12 deletions
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11
sys/cam/ctl/ctl.c
View File

@ -518,8 +518,6 @@ ctl_isc_handler_finish_xfer(struct ctl_softc *ctl_softc,
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);
}
@ -12978,15 +12976,6 @@ 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) +

1
sys/cam/ctl/ctl_io.h
View File

@ -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 */
};