f2fs: write SSA pages under memory pressure
Under memory pressure, we don't need to skip SSA page writes. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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27c6bd60ac
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857dc4e059
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@ -178,7 +178,7 @@ static int f2fs_write_meta_page(struct page *page,
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if (unlikely(sbi->por_doing))
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goto redirty_out;
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if (wbc->for_reclaim)
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if (wbc->for_reclaim && page->index < GET_SUM_BLOCK(sbi, 0))
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goto redirty_out;
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if (unlikely(f2fs_cp_error(sbi)))
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goto redirty_out;
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@ -187,6 +187,9 @@ static int f2fs_write_meta_page(struct page *page,
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write_meta_page(sbi, page);
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dec_page_count(sbi, F2FS_DIRTY_META);
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unlock_page(page);
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if (wbc->for_reclaim)
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f2fs_submit_merged_bio(sbi, META, WRITE);
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return 0;
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redirty_out:
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