Hi Neil, On Mon, 2 Mar 2015 17:03:45 +1100 NeilBrown <neilb@xxxxxxx> wrote: > > I think > + bm_blocks = DIV_ROUND_UP(bm_blocks, 4096); > > needs DIV_ROUND_UP_SECTOR_T() I tried that and it was not sufficient. > The first patch you identified adds that line. The second relocates it. The second also changes this: bm_blocks = sector_div(bitmap->mddev->resync_max_sectors, (chunksize >> 9)); (added by the first) to this: bm_blocks = bitmap->mddev->resync_max_sectors / (bitmap->mddev->bitmap_info.chunksize >> 9); where bitmap->mddev->resync_max_sectors is a sector_t ... -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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