Date: Wed, 06 Oct 2004 19:36:05 +0400 From: Maxim Maximov <mcsi@mcsi.pp.ru> To: Mike Makonnen <mtm@freebsd.org> Cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/lib/libthr/threadthr_exit.csrc/sys/compat/freebsd32 syscalls.master src/sys/kern kern_thr.c src/sys/sys thr.h Message-ID: <416410E5.7000405@mcsi.pp.ru> In-Reply-To: <200410061420.i96EKwvd040396@repoman.freebsd.org> References: <200410061420.i96EKwvd040396@repoman.freebsd.org>
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Mike Makonnen wrote: > mtm 2004-10-06 14:20:58 UTC > > FreeBSD src repository > > Modified files: > lib/libthr/thread thr_exit.c > sys/compat/freebsd32 syscalls.master > sys/kern kern_thr.c > sys/sys thr.h > Log: > Close a race between a thread exiting and the freeing of it's stack. > After some discussion the best option seems to be to signal the thread's > death from within the kernel. This requires that thr_exit() take an > argument. > > Discussed with: davidxu, deischen, marcel > MFC after: 3 days Just cvsupped source fails to build: cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -std=c99 -g -nostdinc -I- -I. -I/usr/src/sys -I/usr/src/sys/contrib/dev/acpica -I/usr/src/sys/contrib/altq -I/usr/src/sys/contrib/ipfilter -I/usr/src/sys/contrib/pf -I/usr/src/sys/contrib/dev/ath -I/usr/src/sys/contrib/dev/ath/freebsd -I/usr/src/sys/contrib/ngatm -D_KERNEL -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Werror /usr/src/sys/kern/kern_thr.c /usr/src/sys/kern/kern_thr.c: In function `thr_exit': /usr/src/sys/kern/kern_thr.c:196: error: structure has no member named `state' /usr/src/sys/kern/kern_thr.c:197: error: structure has no member named `state' *** Error code 1 Stop in /usr/obj/usr/src/sys/ULTRA. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. Exit 1 -- Maxim Maximov
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