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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