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CVS commit: src/sys

Module Name:    src
Committed By:   ad
Date:           Fri May  2 17:40:30 UTC 2008

Modified Files:
        src/sys/kern: vfs_subr.c
        src/sys/sys: lwp.h

Log Message:
PR kern/38141 lookup/vfs_busy acquire rwlock recursively

Until the code paths are fixed properly, put in place an ugly workaround
to make it safe to recursively acquire a read lock on a mount.

To generate a diff of this commit:
cvs rdiff -r1.339 -r1.340 src/sys/kern/vfs_subr.c
cvs rdiff -r1.92 -r1.93 src/sys/sys/lwp.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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