Date: Sun, 8 Sep 2002 23:00:17 -0700 (PDT) From: Maxim Sobolev <sobomax@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/contrib/tar/src buffer.c Message-ID: <200209090600.g8960HsO000954@freefall.freebsd.org>
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sobomax 2002/09/08 23:00:17 PDT
Modified files:
contrib/tar/src buffer.c
Log:
In the --fast-read mode send SIGTERM to decompressor once we have extracted
all files we have been asked for. This vastly improves performance of
pkg_add(1), because usually it only extract +CONTENTS file in --fast-read
mode, checks it and only then extracts full content of tarball in normal
mode. Without this patch, it have had to decompress the tarball twice,
effectively doubling consumed CPU time.
MFC after: 1 week
Revision Changes Path
1.3 +10 -6 src/contrib/tar/src/buffer.c
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