[f2fs-dev] [PATCH 078/153] f2fs: Pass a folio to f2fs_ra_node_pages()

[Matthew Wilcox (Oracle)]

Removes a call to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <wi...@infradead.org>
---
 fs/f2fs/node.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index e29828c2f7b5..5df3065c18ea 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -623,9 +623,9 @@ int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid,
 /*
  * readahead MAX_RA_NODE number of node pages.
  */
-static void f2fs_ra_node_pages(struct page *parent, int start, int n)
+static void f2fs_ra_node_pages(struct folio *parent, int start, int n)
 {
-       struct f2fs_sb_info *sbi = F2FS_P_SB(parent);
+       struct f2fs_sb_info *sbi = F2FS_F_SB(parent);
        struct blk_plug plug;
        int i, end;
        nid_t nid;
@@ -636,7 +636,7 @@ static void f2fs_ra_node_pages(struct page *parent, int 
start, int n)
        end = start + n;
        end = min(end, (int)NIDS_PER_BLOCK);
        for (i = start; i < end; i++) {
-               nid = get_nid(parent, i, false);
+               nid = get_nid(&parent->page, i, false);
                f2fs_ra_node_page(sbi, nid);
        }
 
@@ -1005,7 +1005,7 @@ static int truncate_nodes(struct dnode_of_data *dn, 
unsigned int nofs,
                return PTR_ERR(folio);
        }
 
-       f2fs_ra_node_pages(&folio->page, ofs, NIDS_PER_BLOCK);
+       f2fs_ra_node_pages(folio, ofs, NIDS_PER_BLOCK);
 
        rn = F2FS_NODE(&folio->page);
        if (depth < 3) {
@@ -1086,7 +1086,7 @@ static int truncate_partial_nodes(struct dnode_of_data 
*dn,
                nid[i + 1] = get_nid(&folios[i]->page, offset[i + 1], false);
        }
 
-       f2fs_ra_node_pages(&folios[idx]->page, offset[idx + 1], NIDS_PER_BLOCK);
+       f2fs_ra_node_pages(folios[idx], offset[idx + 1], NIDS_PER_BLOCK);
 
        /* free direct nodes linked to a partial indirect node */
        for (i = offset[idx + 1]; i < NIDS_PER_BLOCK; i++) {
@@ -1505,7 +1505,7 @@ static struct folio *__get_node_folio(struct f2fs_sb_info 
*sbi, pgoff_t nid,
        }
 
        if (parent)
-               f2fs_ra_node_pages(&parent->page, start + 1, MAX_RA_NODE);
+               f2fs_ra_node_pages(parent, start + 1, MAX_RA_NODE);
 
        folio_lock(folio);
 
-- 
2.47.2



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