Date: Mon, 10 Apr 2006 18:27:00 +0000 (UTC) From: Max Laier <mlaier@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/ipw if_ipw.c if_ipwvar.h Message-ID: <200604101827.k3AIR0FR018959@repoman.freebsd.org>
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mlaier 2006-04-10 18:27:00 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/dev/ipw if_ipw.c if_ipwvar.h
Log:
Stopgap fix to avoid "mutex ipw0 recursed" panics in msleep for recursive
ioctl paths. Instead of using a recursive mutex we use conditional locking
and keep track of the recursion on the stack.
Reported and tested by: Ulrich Spoerlein
Approved by: re (scottl)
Revision Changes Path
1.7.2.5 +8 -1 src/sys/dev/ipw/if_ipw.c
1.3.2.1 +9 -2 src/sys/dev/ipw/if_ipwvar.h
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