Re: cvs commit: src/sys/cam cam_ccb.h cam_periph.c cam_periph.h cam_sim.c cam_sim.h cam_xpt.c cam_xpt.h cam_xpt_periph.h src/sys/cam/scsi scsi_cd.c scsi_ch.c scsi_da.c scsi_low.c scsi_pass.c scsi_pt.c scsi_sa.c scsi_ses.c scsi_sg.c ...

From

Tom Rhodes <trhodes@FreeBSD.org>

Date

16 Apr 2007 10:41:28

Subject

Re: cvs commit: src/sys/cam cam_ccb.h cam_periph.c cam_periph.h cam_sim.c cam_sim.h cam_xpt.c cam_xpt.h cam_xpt_periph.h src/sys/cam/scsi scsi_cd.c scsi_ch.c scsi_da.c scsi_low.c scsi_pass.c scsi_pt.c scsi_sa.c scsi_ses.c scsi_sg.c ...

Message-ID

20070416061547.736636a2.trhodes@FreeBSD.org

In reply to

Scott Long (cvs-src) , Scott Long

References to

Scott Long (cvs-src) , Scott Long

Replies

Greg 'groggy' Lehey, Greg 'groggy' Lehey (cvs-src)

Referenced by

Greg 'groggy' Lehey, Greg 'groggy' Lehey (cvs-src)

[ Hide this part ]

On Sun, 15 Apr 2007 08:49:20 +0000 (UTC)
Scott Long <scottl@FreeBSD.org> wrote:
 
> scottl      2007-04-15 08:49:19 UTC
 
[SNIP]
 
>   Log:
>   Remove Giant from CAM.  Drivers (SIMs) now register a mutex that CAM will
>   use to synchornize and protect all data objects that are used for that
>   SIM.  Drivers that are not yet MPSAFE register Giant and operate as
>   usual.  RIght now, no drivers are MPSAFE, though a few will be changed
>   in the coming week as this work settles down.
 
His dinner is on me.  Great work Scott!
 
--
Tom Rhodes