linux-kernel - Re: [PATCH 4/4] module: Use the binary search for symbols resolution

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Message-ID: <87liz73tso.fsf@rustcorp.com.au>
Date:	Tue, 19 Apr 2011 11:07:43 +0930
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	wanlong.gao@...il.com, Alessio Igor Bogani <abogani@...nel.org>
Cc:	Tim Abbott <tabbott@...lice.com>,
	Anders Kaseorg <andersk@...lice.com>,
	Jason Wessel <jason.wessel@...driver.com>,
	Tim Bird <tim.bird@...sony.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux Embedded <linux-embedded@...r.kernel.org>
Subject: Re: [PATCH 4/4] module: Use the binary search for symbols resolution

On Sat, 16 Apr 2011 22:32:08 +0800, Wanlong Gao <wanlong.gao@...il.com> wrote:
> > +	sym = bsearch(fsa->name, syms->start, syms->stop - syms->start,
> As the bsearch func, why not change the syms->stop to syms->end ?
> Hmm..Just a stupid suggestion.


The names are derived from the linker symbols for end of sections, which
is __stop_<sectionname>.

Cheers,
Rusty.
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