Date: Sun, 25 Jan 2009 07:24:34 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern sys_generic.c Message-ID: <200901250724.n0P7OaBl056031@repoman.freebsd.org>
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jeff 2009-01-25 07:24:34 UTC FreeBSD src repository Modified files: sys/kern sys_generic.c Log: SVN rev 187677 on 2009-01-25 07:24:34Z by jeff Fix errors introduced when I rewrote select. - Restructure selscan() and selrescan() to avoid producing extra selfps when we have a fd in multiple sets. As described below multiple selfps may still exist for other reasons. - Make selrescan() tolerate multiple selfds for a given descriptor set since sockets use two selinfos per fd. If an event on each selinfo fires selrescan() will see the descriptor twice. This could result in select() returning 2x the number of fds actually existing in fd sets. Reported by: mgleason@ncftp.com Revision Changes Path 1.166 +96 -44 src/sys/kern/sys_generic.c
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