On Friday 31 August 2007 14:42, Hannes Reinecke wrote:
> Jan Engelhardt wrote:
> > On Aug 30 2007 13:02, Matthew Wilcox wrote:
> >>> Well, you can send it to Linus/Andrew, that will usually upset people
> >>> and they start commenting on it. Or they don't, and everything is fine.
> >>> (The "default y" approach so to speak ;-)
> >>
> >> The problem is that we don't really have a maintainer for the aic7xyz
> >> drivers any more. Volunteers welcome. NOT IT!
> >
> > Take it before someone else does!
>
> Well, the semi-official maintainers are James B. and me.
>
> So I might as well do it officially.
Cool.
Thanks to Arjan's insistence, I also took a look at adding statics
and unexpectedly discovered yet another 50 kbytes of dead code
(I'm not kidding).
Attached are three patches which fix that:
text data bss dec hex filename
261433 50018 1172 312623 4c52f linux-2.6.23-rc1.org.t/drivers/scsi/aic7xxx/built-in.o
199654 50018 1172 250844 3d3dc linux-2.6.23-rc1.aic.t/drivers/scsi/aic7xxx/built-in.o
184014 21314 1172 206500 326a4 linux-2.6.23-rc1.aic1.t/drivers/scsi/aic7xxx/built-in.o
202378 2850 1172 206400 32640 linux-2.6.23-rc1.aic2.t/drivers/scsi/aic7xxx/built-in.o
1-debloat.patch deinlines a lot of functions
2-addstatic.patch adds statics, #ifdefs out huge amount of unused code, adds consts
3-addconst.patch adds more consts
make namespacecheck goes from 400+ functions to:
drivers/scsi/aic7xxx/aic79xx_core.o
ahd_inq
ahd_inw
ahd_outq
ahd_outw
drivers/scsi/aic7xxx/aic79xx_osm.o
ahd_insb
drivers/scsi/aic7xxx/aic7xxx_core.o
ahc_inq
ahc_outq
drivers/scsi/aic7xxx/aic7xxx_osm.o
ahc_insb
None of these patches actually touch any logic, code changes
are pretty minimal.
Compile tested and applies cleanly to 2.6.23-rc1, applies with some fuzz to 2.6.23-rc3.
Please propagate to mainline.
--
vda
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