Date: Thu, 13 Aug 2009 17:51:26 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/fs/unionfs union_subr.c src/sys/kern kern_exec.c vfs_mount.c vfs_syscalls.c Message-ID: <200908131752.n7DHqreR022783@repoman.freebsd.org>
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jhb 2009-08-13 17:51:26 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/fs/unionfs union_subr.c
sys/kern kern_exec.c vfs_mount.c vfs_syscalls.c
Log:
SVN rev 196197 on 2009-08-13 17:51:26Z by jhb
MFC: Fix some LORs between vnode locks and filedescriptor table locks.
- Don't grab the filedesc lock just to read fd_cmask.
- Drop vnode locks earlier when mounting the root filesystem and before
sanitizing stdin/out/err file descriptors during execve().
Revision Changes Path
1.92.2.9 +0 -2 src/sys/fs/unionfs/union_subr.c
1.308.2.10 +1 -1 src/sys/kern/kern_exec.c
1.265.2.16 +7 -6 src/sys/kern/vfs_mount.c
1.443.2.9 +0 -8 src/sys/kern/vfs_syscalls.c
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