K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-11-02T14:27:24.000000Z
K 7
svn:log
V 457
Rework the ng_item queueing on nodes:
  - Introduce a new flags NGQF_QREADER and NGQF_QWRITER,
    which tell how the item should be actually applied,
    overriding NGQF_READER/NGQF_WRITER flags.
  - Do not differ between pending reader or writer. Use only
    one flag that is raised, when there are pending items.
  - Schedule netgraph ISR in ng_queue_rw(), so that callers
    do not need to do this job.
  - Fix several comments.

Submitted by:	julian

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