On Tuesday 09 August 2005 10:15, Nick Piggin wrote:
> Daniel Phillips wrote:
> > Why don't you pass the vma in zap_details? For that matter, why are addr
> > and end still passed down the zap chain when zap_details appears to
> > duplicate that information? OK, it is because zap_details is NULL in
> > about twice as many places as it carries data. But since the details
> > parameter is already there, would it not make sense to press it into
> > service to slim down those parameter lists a little?
>
> Possibly. I initially did it that way, but it ended up fattening
> paths that don't use details.
It should not, it only affects, hmm, less than 10 places, each at the
beginning of a massive call chain, e.g., in madvise_dontneed:
- zap_page_range(vma, start, end - start, NULL);
+ zap_page_range(start, end - start, &(struct zap){ .vma = vma });
> And this way is less intrusive.
Nearly the same I think, and makes forward progress in controlling this
middle-aged belly roll of an internal API.
Regards,
Daniel
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
| |
 |