svn commit: r352337 - in head: share/man/man3 sys/sys tests/sys/sys

Conrad Meyer cem at freebsd.org
Sat Sep 14 22:32:18 UTC 2019


One correction:

On Sat, Sep 14, 2019 at 12:23 PM Edward Tomasz Napierala
<trasz at freebsd.org> wrote:
>
> Author: trasz
> Date: Sat Sep 14 19:23:46 2019
> New Revision: 352337
> URL: https://svnweb.freebsd.org/changeset/base/352337
>
> Log:
>   Introduce arb(3), the Array-based Red-Black Tree macros: similar
>   to the traditional tree(3) RB trees, but using an array (preallocated,
>   linear chunk of memory) to store the tree.
>
>   This avoids allocation overhead, improves memory locality,
>   and makes it trivially easy to share/transfer/copy the entire tree
>   without the need for marshalling.  The downside is that the size
>   is fixed at initialization time; there is no mechanism to resize
>   it.
>
>   This is one of the dependencies for the new stats(3) framework
>   (https://reviews.freebsd.org/D20477).
>
>   Reviewed by:  bcr (man pages), markj
>   Discussed with:       cem

This should read: "Objected to by: cem"

Thanks,
Conrad


More information about the svn-src-all mailing list