http: document reasoning for memcpy in filter_body
commit131c241840990753f7b75344092058ef7434ea8b
authorEric Wong <normalperson@yhbt.net>
Mon, 13 Jun 2011 22:35:18 +0000 (13 22:35 +0000)
committerEric Wong <normalperson@yhbt.net>
Mon, 13 Jun 2011 22:35:18 +0000 (13 22:35 +0000)
tree2baa2649ead4249c38925bb709eeadeaaa132d6b
parent4aa8fd1322ccb46fc58a4f26ca111a03c1720c7d
http: document reasoning for memcpy in filter_body

copy-on-write behavior doesn't help you if your common
use case triggers copies.
ext/unicorn_http/unicorn_http.rl