Module Name:	src
Committed By:	pooka
Date:		Fri May 18 13:53:09 UTC 2007

Modified Files:
	src/sys/fs/puffs: puffs_msgif.h puffs_subr.c puffs_sys.h puffs_vnops.c

Log Message:
Support VOP_POLL.  This requires some acrobatics on the puffs_node,
as we give a reference to userspace for the puffs_node for the
duration of the poll call.  So reference count puffs_node separately
from the parent vnode.  vref()/vrele() is not possible due to a possible
surprise visit from VOP_INACTIVE.


To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 src/sys/fs/puffs/puffs_msgif.h \
    src/sys/fs/puffs/puffs_subr.c
cvs rdiff -r1.35 -r1.36 src/sys/fs/puffs/puffs_sys.h
cvs rdiff -r1.68 -r1.69 src/sys/fs/puffs/puffs_vnops.c

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