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mutex profiling
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Andrew R. Reiter
*nix forums beginner


Joined: 01 Apr 2002
Posts: 11

PostPosted: Mon Apr 01, 2002 4:35 pm    Post subject: Re: mutex profiling Reply with quote

On 1 Apr 2002, Dag-Erling Smorgrav wrote:

:"Andrew R. Reiter" <arr@FreeBSD.org> writes:
:> Can we perhaps have the ability to dump the lock char * description? Or
:> are you doing this way b/c you can get the file and line #'s? Looks good,
:> tho.
:
:I can get both; I'm doing it this way because Eivind did it this way
:and it didn't occur to me to change it. Is one preferrable to the
:other?
:

Well, I guess that the file and line number is of more use than lock name,
especially for what we want to use this information for. If others find
that information more helpful, then perhaps we should think about it
further, otherwise, I think what you and Eivind have worked up should be
useful. Thanks.

Cheers,
Andrew

--
Andrew R. Reiter
arr@watson.org
arr@FreeBSD.org


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Brian F. Feldman
*nix forums beginner


Joined: 22 Mar 2002
Posts: 27

PostPosted: Mon Apr 01, 2002 6:31 pm    Post subject: Re: mutex profiling Reply with quote

Poul-Henning Kamp <phk@critter.freebsd.dk> wrote:
Quote:
I think you misunderstood, I think the request was to get the lock
name in addition to the file/line info.

The potential use of this would be if two different locks were being used by
a macro since both would expand with the same line number from the C source
file being substituted into each.

--
Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\
<> green@FreeBSD.org <> bfeldman@tislabs.com \ The Power to Serve! \
Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\



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