linux-kernel - free initrd / cma pages problems with memblock

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Message-ID: <35FD53F367049845BC99AC72306C23D103CDBFBFB00B@CNBJMBX05.corpusers.net>
Date:	Wed, 3 Sep 2014 17:57:57 +0800
From:	"Wang, Yalin" <Yalin.Wang@...ymobile.com>
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Subject: free initrd / cma pages problems with memblock

Hi 


I found the freed reserved memory by free_initrd_mem( ) and  cma_activate_area( )
Are still marked as reserved in /sys/kernel/debug/memblock/reserved .

I think This is not correct and not suitable for memory debug,
Why not also call memblock_free during these functions?
So that /sys/kernel/debug/memblock/reserved only mark really reserved memory as reserved .




Thanks.

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