CVS commit: src

[Konrad Schroder <perseant%netbsd.org@localhost>]

Module Name:    src
Committed By:   perseant
Date:           Fri Apr 16 23:10:08 UTC 1999

Modified Files:
        src/sys/ufs/lfs [netbsd-1-4]: lfs_alloc.c
Log Message:
Pull up src/sys/ufs/lfs: lfs_alloc.c 1.19->1.21.

This fixes another locking problem, this time a lock on ufs_hashlock in
lfs_vfree.  The lock could be held by a process calling getnewvnode, and
then attempted again by lfs_vfree.  This works around that, not attempting
to get the lock if curproc already holds it.