Date: Sat, 24 May 2008 03:36:19 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_event.c Message-ID: <200805240336.m4O3aJeY089584@repoman.freebsd.org>
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kib 2008-05-24 03:36:19 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/kern kern_event.c
Log:
MFC rev. 1.120:
Kqueue_scan() may sleep when encountered the influx knotes. On the other
hand, it may cause other threads to sleep since kqueue_scan() may mark
some knotes as infux. This could lead to the deadlock.
Before kqueue_scan() sleeps, wakeup the threads that are waiting for the
influx knotes produced by this thread.
Revision Changes Path
1.113.2.2 +10 -1 src/sys/kern/kern_event.c
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