On μ, 2014-05-21 at 13:33 +0900, Jaegeuk Kim wrote:
> Hi Changman,
>
> 2014-05-12 (μ), 15:59 +0900, Changman Lee:
> > f2fs's cp has one page which consists of struct f2fs_checkpoint and
> > version bitmap of sit and nat. To support lots of segments, we need more
> > blocks for sit bitmap. So let's
Hi Changman,
2014-05-12 (μ), 15:59 +0900, Changman Lee:
> f2fs's cp has one page which consists of struct f2fs_checkpoint and
> version bitmap of sit and nat. To support lots of segments, we need more
> blocks for sit bitmap. So let's arrange sit bitmap as following:
> +-+-
Hi Chao,
2014-05-16 (κΈ), 17:14 +0800, Chao Yu:
> Previously we allocate pages with no mapping in ra_sum_pages(), so we may
> encounter a crash in event trace of f2fs_submit_page_mbio where we access
> mapping data of the page.
>
> We'd better allocate pages in bd_inode mapping and invalidate thes
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