CVS commit: src/sys/ufs/lfs

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

Module Name:    src
Committed By:   perseant
Date:           Fri Mar 21 06:16:57 UTC 2003

Modified Files:
        src/sys/ufs/lfs: lfs.h lfs_segment.c lfs_vfsops.c lfs_vnops.c

Log Message:
Use VONWORKLST as a heuristic for vnode emptiness, rather than exhaustively
checking the memq.

Take greater care not to dirty the Ifile vnode when unmounting the filesystem.
This should fix a "(vp->v_flag & VONWORKLST) == 0" assertion panic in vgonel
that could occur when unmounting.

Do not allow the Ifile to be mapped for writing.


To generate a diff of this commit:
cvs rdiff -r1.58 -r1.59 src/sys/ufs/lfs/lfs.h
cvs rdiff -r1.113 -r1.114 src/sys/ufs/lfs/lfs_segment.c
cvs rdiff -r1.108 -r1.109 src/sys/ufs/lfs/lfs_vfsops.c
cvs rdiff -r1.96 -r1.97 src/sys/ufs/lfs/lfs_vnops.c

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