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authorhselasky <hselasky@FreeBSD.org>2014-11-28 19:21:46 +0000
committerhselasky <hselasky@FreeBSD.org>2014-11-28 19:21:46 +0000
commit4c0230ed4dfaa9db76e4fd237df6207f43395e75 (patch)
treeffbba41b7930fcb7af8d196d7e4588d75054e3b6 /sys/contrib/ipfilter/netinet
parentd424575bb703021b51b2d0471522de7f7a7680b5 (diff)
downloadFreeBSD-src-4c0230ed4dfaa9db76e4fd237df6207f43395e75.zip
FreeBSD-src-4c0230ed4dfaa9db76e4fd237df6207f43395e75.tar.gz
MFC r274017, r274088 and r275205:
Provide an on-stack temporary buffer for small IOCTL requests. Avoiding a memory allocation per IOCTL request can give a significant speedup for applications which heavily rely on IOCTLs.
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