On Wed, 26 Jul 2006, Matt Godbolt wrote:
> [big snip]
> >
> > It appears the mmap call for more regular files is often
> > generic_file_mmap() in mm/filemap.c which does the usual file system
> > buffering so that mmap will work with disk files as we usually expect.
> >
> > I've now learnt stuff - so thanks to all conerned.
> >
> > cheers
> > Jim
> >
> [possibly repost too after not seeing my reply after 12-odd hours,
> gremlins in the works my end]
>
> Sorry for not replying earlier: having just recovered from a hack of my
> account I'm just about back receiving emails again!
>
> Thanks to all concerned for the replies; I'm glad this is sorted out.
> Perhaps it's useful to update all the Technologic Systems example files
> to use this flag (and/or in the Files region - any volunteers? :)).
>
I've updated all my published ts7xxx code ( adc_logger, adio, cctl, lcdd
) to incorporate the O_SYNC flag.
cheers
Jim
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