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f2fs: avoid inifinite loop to wait for flushing node pages at cp_error
Shutdown test is somtimes hung, since it keeps trying to flush dirty node pages in an inifinite loop. Let's drop dirty pages at umount in that case. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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1 changed files with 8 additions and 1 deletions
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@ -1520,8 +1520,15 @@ static int __write_node_page(struct page *page, bool atomic, bool *submitted,
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trace_f2fs_writepage(page, NODE);
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if (unlikely(f2fs_cp_error(sbi)))
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if (unlikely(f2fs_cp_error(sbi))) {
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if (is_sbi_flag_set(sbi, SBI_IS_CLOSE)) {
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ClearPageUptodate(page);
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dec_page_count(sbi, F2FS_DIRTY_NODES);
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unlock_page(page);
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return 0;
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}
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goto redirty_out;
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}
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if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING)))
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goto redirty_out;
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