pktb_usebuf() is a copy of pktb_alloc() with the first part modified to use
a supplied buffer rather than calloc() one. I thought this would give a
measurable performance boost and it does.
All the code after the memset() call is common to pktb_alloc(). If you like,
I can submit a v2 with this code in a static function called by both.
Duncan Roe (1):
src: Add alternative function to pktb_alloc to avoid malloc / free
overhead
include/libnetfilter_queue/pktbuff.h | 2 +
src/extra/pktbuff.c | 82 ++++++++++++++++++++++++++++++++++++
2 files changed, 84 insertions(+)
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2.14.5
