Ned Bass f0d8bb26b4 Implementation of the TQ_FRONT flag. ...

Adds a task queue to receive tasks dispatched with TQ_FRONT.  Worker
threads pull tasks from this high priority queue before the default
pending queue.

Executing tasks out of FIFO order potentially breaks taskq_lowest_id()
if we do not preserve the ordering of the work list by taskqid.
Therefore, instead of always appending to the work list, we search for
the appropriate place to insert a task.  The common case is to append
to the list, so we make this operation efficient by searching the work
list in reverse order.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

2010-07-01 10:59:38 -07:00

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acl_impl.h

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acl.h

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atomic.h

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attr.h

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bitmap.h

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bootconf.h

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bootprops.h

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buf.h

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byteorder.h

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compress.h

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console.h

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cpupart.h

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errno.h

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file.h

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int_limits.h

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inttypes.h

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isa_defs.h

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kidmap.h

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kmem.h

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kobj.h

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kstat.h

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list.h

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Makefile.in

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mode.h

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mount.h

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mutex.h

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note.h

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open.h

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pathname.h

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policy.h

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pool.h

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priv_impl.h

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proc.h

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processor.h

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pset.h

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refstr.h

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resource.h

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rwlock.h

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sdt.h

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sid.h

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signal.h

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stat.h

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sysdc.h

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sysmacros.h

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systeminfo.h

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systm.h

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t_lock.h

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taskq.h

Implementation of the TQ_FRONT flag.

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thread.h

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time.h

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timer.h

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types32.h

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types.h

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u8_textprep.h

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uio.h

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vnode.h

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