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f2fs: Use a folio in check_index_in_prev_nodes()

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Get a folio instead of a page and operate on it.  Saves a call to
compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-03-31 21:11:01 +01:00 committed by Jaegeuk Kim
parent 5d895f7bea
commit b536cd889e
1 changed files with 7 additions and 6 deletions
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13
fs/f2fs/recovery.c
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@ -494,7 +494,8 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi,
unsigned short blkoff = GET_BLKOFF_FROM_SEG0(sbi, blkaddr);
struct f2fs_summary_block *sum_node;
struct f2fs_summary sum;
struct page *sum_page, *node_page;
struct folio *sum_folio;
struct page *node_page;
struct dnode_of_data tdn = *dn;
nid_t ino, nid;
struct inode *inode;
@ -516,12 +517,12 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi,
}
}
sum_page = f2fs_get_sum_page(sbi, segno);
if (IS_ERR(sum_page))
return PTR_ERR(sum_page);
sum_node = (struct f2fs_summary_block *)page_address(sum_page);
sum_folio = f2fs_get_sum_folio(sbi, segno);
if (IS_ERR(sum_folio))
return PTR_ERR(sum_folio);
sum_node = folio_address(sum_folio);
sum = sum_node->entries[blkoff];
f2fs_put_page(sum_page, 1);
f2fs_folio_put(sum_folio, true);
got_it:
/* Use the locked dnode page and inode */
nid = le32_to_cpu(sum.nid);