Date: Fri, 14 Feb 2003 21:52:56 -0800 (PST) From: Alfred Perlstein <alfred@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_descrip.c kern_event.c kern_exit.c vfs_mount.c src/sys/sys filedesc.h Message-ID: <200302150552.h1F5quoQ045268@repoman.freebsd.org>
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alfred 2003/02/14 21:52:56 PST
Modified files:
sys/kern kern_descrip.c kern_event.c kern_exit.c
vfs_mount.c
sys/sys filedesc.h
Log:
Fix LOR with PROC/filedesc. Introduce fdesc_mtx that will be used as a
barrier between free'ing filedesc structures. Basically if you want to
access another process's filedesc, you want to hold this mutex over the
entire operation.
Revision Changes Path
1.186 +11 -1 src/sys/kern/kern_descrip.c
1.55 +1 -1 src/sys/kern/kern_event.c
1.194 +1 -1 src/sys/kern/kern_exit.c
1.101 +3 -3 src/sys/kern/vfs_mount.c
1.50 +2 -0 src/sys/sys/filedesc.h
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