CVS log for src/sys/miscfs/nullfs/null_vnops.c

Up to [cvs.NetBSD.org] / src / sys / miscfs / nullfs

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Default branch: MAIN
Current tag: comdex-fall-1999

Revision 1.16 / (download) - annotate - [select for diffs], Thu Jul 8 01:19:05 1999 UTC (24 years, 9 months ago) by wrstuden
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, fvdl-softdep-base, fvdl-softdep, comdex-fall-1999-base, comdex-fall-1999, chs-ubc2-newbase, chs-ubc2-base
Branch point for: thorpej_scsipi
Changes since 1.15: +54 -527 lines
Diff to previous 1.15 (colored)

Introduce layer library in genfs. This set of files abstracts most of
the functionality of nullfs. The latter is now just a mount & unmount
routine, and a few tables. umapfs borrow most of this infrastructure.

Both fs's are now nfs-exportable.

All layered fs's share a common format to private mount & private
vnode structs (which a particular fs can extend).

Also add genfs_noerr_rele(), a vnode op which will vrele/vput
operand vnodes appropriately.

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