From: Mike Cvet <mcvet@redhat.com>
To: Phil Muldoon <pmuldoon@redhat.com>
Cc: frysk <frysk@sourceware.org>
Subject: Re: uslurp change
Date: Wed, 18 Jul 2007 18:25:00 -0000 [thread overview]
Message-ID: <469E5AFB.2030802@redhat.com> (raw)
In-Reply-To: <469D275C.9010108@redhat.com>
Phil Muldoon wrote:
> uslurp is a "special case" function for /proc/$$/maps which can be
> large. It does the realloc dance on multiple 4k page reads while slurp
> just reads one page from /proc. The older slurp still does the vast
> majority of reads from /proc, so this optimization will be needed
> there to. I cannot think of a reason why I just did not replace uslurp
> with slurp many moons ago, but thinking about it, it probably should.
>
The update has been added to slurp() and slurp_thread() as well, through
a new method in Errno.cxx called tryOpen().
- Mike
prev parent reply other threads:[~2007-07-18 18:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-17 20:25 Mike Cvet
2007-07-17 20:32 ` Phil Muldoon
2007-07-18 18:25 ` Mike Cvet [this message]
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