f2fs: check the free space first in new_node_page
Let's check the free space in prior to the main process of allocating a new node page. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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Родитель
41dfde135f
Коммит
9c02740c01
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@ -833,29 +833,29 @@ struct page *new_node_page(struct dnode_of_data *dn,
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if (!page)
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return ERR_PTR(-ENOMEM);
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get_node_info(sbi, dn->nid, &old_ni);
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if (!inc_valid_node_count(sbi, dn->inode, 1)) {
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err = -ENOSPC;
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goto fail;
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}
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SetPageUptodate(page);
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fill_node_footer(page, dn->nid, dn->inode->i_ino, ofs, true);
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get_node_info(sbi, dn->nid, &old_ni);
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/* Reinitialize old_ni with new node page */
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BUG_ON(old_ni.blk_addr != NULL_ADDR);
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new_ni = old_ni;
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new_ni.ino = dn->inode->i_ino;
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if (!inc_valid_node_count(sbi, dn->inode, 1)) {
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err = -ENOSPC;
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goto fail;
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}
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set_node_addr(sbi, &new_ni, NEW_ADDR);
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fill_node_footer(page, dn->nid, dn->inode->i_ino, ofs, true);
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set_cold_node(dn->inode, page);
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SetPageUptodate(page);
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set_page_dirty(page);
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dn->node_page = page;
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if (ipage)
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update_inode(dn->inode, ipage);
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else
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sync_inode_page(dn);
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set_page_dirty(page);
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if (ofs == 0)
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inc_valid_inode_count(sbi);
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