m_gethdr will call m_pkthdr_init also, so there is no need to initialize it again#861
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jfb8856606 merged 1 commit intoF-Stack:devfrom Mar 3, 2025
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Thanks very much for CR. |
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m_gethdr use zone_mbuf.
In mbuf_init function
static void
mbuf_init(void *dummy)
{
zone_mbuf = uma_zcreate(MBUF_MEM_NAME, MSIZE,
mb_ctor_mbuf, mb_dtor_mbuf, NULL, NULL,
MSIZE - 1, UMA_ZONE_CONTIG | UMA_ZONE_MAXBUCKET);
..
}
The mb_ctor_mbuf is uma constructor callback