linux-kernel - Re: [PATCH v2 0/9] staging: ion: system heap and page pool fixes

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Message-ID: <vnkw8uplkgu6.fsf@mitchelh-linux.qualcomm.com>
Date:	Wed, 28 May 2014 09:28:49 -0700
From:	Mitchel Humpherys <mitchelh@...eaurora.org>
To:	Heesub Shin <heesub.shin@...sung.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	John Stultz <john.stultz@...aro.org>,
	Rebecca Schultz Zavin <rebecca@...roid.com>,
	Colin Cross <ccross@...roid.com>,
	Arve Hjønnevåg <arve@...roid.com>,
	Daeseok Youn <daeseok.youn@...il.com>,
	Sunghwan Yun <sunghwan.yun@...sung.com>,
	Dongjun Shin <d.j.shin@...sung.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/9] staging: ion: system heap and page pool fixes

On Tue, May 27 2014 at 11:52:51 PM, Heesub Shin <heesub.shin@...sung.com> wrote:
> Hi,
>
> Here is my patchset with some modification, hoping reviews or comments
> from you guys.
>
> v2:
>  o No changes in the code, just reworded changelog
>  o Reorder patch 

Some very nice cleanup. And I learned a new trick with page.lru :).

Reviewed-by: Mitchel Humpherys <mitchelh@...eaurora.org>

>
> Heesub Shin (9):
>   staging: ion: tidy up a bit
>   staging: ion: simplify ion_page_pool_total()
>   staging: ion: remove struct ion_page_pool_item
>   staging: ion: use compound pages on high order pages for system heap
>   staging: ion: remove order from struct page_info
>   staging: ion: remove struct page_info
>   staging: ion: remove order argument from free_buffer_page()
>   staging: ion: shrink highmem pages on kswapd
>   staging: ion: optimize struct ion_system_heap
>
>  drivers/staging/android/ion/ion_page_pool.c   |  49 ++++-------
>  drivers/staging/android/ion/ion_priv.h        |   2 +-
>  drivers/staging/android/ion/ion_system_heap.c | 121 ++++++++++----------------
>  3 files changed, 67 insertions(+), 105 deletions(-)

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