On 8 May 2023, at 22:20, Huang Ying wrote: > Previously, in migrate_pages_batch we need to track whether the source > folio is large/THP before splitting. So is_large is used to cache > folio_test_large() result. Now, we don't need that variable any more > because we don't count retrying and failure of large folios (only > counting that of THP folios). So, in this patch, is_large is removed > to simplify the code. > > This is just code cleanup, no functionality changes are expected. > > Signed-off-by: "Huang, Ying" <ying.huang@xxxxxxxxx> > Cc: Xin Hao <xhao@xxxxxxxxxxxxxxxxx> > Cc: Zi Yan <ziy@xxxxxxxxxx> > Cc: Yang Shi <shy828301@xxxxxxxxx> > Cc: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx> > Cc: Oscar Salvador <osalvador@xxxxxxx> > Cc: Alistair Popple <apopple@xxxxxxxxxx> > --- > mm/migrate.c | 11 ++--------- > 1 file changed, 2 insertions(+), 9 deletions(-) > LGTM. Reviewed-by: Zi Yan <ziy@xxxxxxxxxx> -- Best Regards, Yan, Zi
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