svn commit: r230264 - head/sys/sys
Andre Oppermann
andre at freebsd.org
Tue Jan 17 14:33:08 UTC 2012
On 17.01.2012 13:16, Gleb Smirnoff wrote:
> On Tue, Jan 17, 2012 at 12:13:37PM +0000, Gleb Smirnoff wrote:
> T> Author: glebius
> T> Date: Tue Jan 17 12:13:36 2012
> T> New Revision: 230264
> T> URL: http://svn.freebsd.org/changeset/base/230264
> T>
> T> Log:
> T> Provide a function m_get2() that allocates a minimal mbuf that
> T> would fit specified size. Returned mbuf may be a single mbuf,
> T> an mbuf with a cluster from packet zone, or an mbuf with jumbo
> T> cluster of sufficient size.
>
> I am open to discussion on bikeshed color^W^W a better name for
> this function.
We already have m_getm2() which does the same for mbuf chains.
> I utilized it in pfsync, however there are several other places where
> it can be used instead of handrolled "if else if else" constructs.
Handrolled mbuf allocation isn't good. Should be all in one place.
--
Andre
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