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Date:      07 Dec 2000 00:17:32 -0500
From:      Nat Lanza <magus@cs.cmu.edu>
To:        Christopher Stein <stein@eecs.harvard.edu>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: f_asyncwrites
Message-ID:  <uocu28gstcj.fsf@hurlame.pdl.cs.cmu.edu>
In-Reply-To: Christopher Stein's message of "Wed, 6 Dec 2000 21:32:11 -0500 (EST)"
References:  <Pine.BSF.4.21.0012062129550.6699-100000@orvieto.eecs.harvard.edu>

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Christopher Stein <stein@eecs.harvard.edu> writes:

> Can someone please tell me where the f_asyncwrites and f_syncwrites
> fields of the mount structure's statfs structure are incremented.

The only thing I can see that touches it is spec_strategy(), in
miscfs/specfs/spec_vnops():

RELENG_4:
  http://lxr.pdl.cs.cmu.edu/freebsd/source/miscfs/specfs/spec_vnops.c#L399
CURRENT:
  http://lxr.pdl.cs.cmu.edu/freebsd/source/miscfs/specfs/spec_vnops.c?v=CURRENT#L397


> I am having a devil of a time finding it. Grep is not turning anything
> up.

I find that LXR works a lot better; it has identifier
cross-referencing, as well as glimpse-based fulltext search.


--nat

-- 
nat lanza --------------------- research programmer, parallel data lab, cmu scs
magus@cs.cmu.edu -------------------------------- http://www.cs.cmu.edu/~magus/
there are no whole truths; all truths are half-truths -- alfred north whitehead


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