From: Mark Tinguely <mark.tinguely@oracle.com>
Date: Thu, 5 Dec 2024 17:16:42 +0000 (+0000)
Subject: ocfs2: convert ocfs2_map_page_blocks() to ocfs2_map_folio_blocks()
X-Git-Tag: v6.14-rc1~78^2~70
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0313500d5d21778be60fdd699a18aedb6ac34a28;p=thirdparty%2Fkernel%2Flinux.git

ocfs2: convert ocfs2_map_page_blocks() to ocfs2_map_folio_blocks()

All callers now have a folio, so pass it in instead of converting
folio->page->folio.

Link: https://lkml.kernel.org/r/20241205171653.3179945-15-willy@infradead.org
Signed-off-by: Mark Tinguely <mark.tinguely@oracle.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Jun Piao <piaojun@huawei.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Mark Fasheh <mark@fasheh.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index f65e8f1201fc8..fbadfe53a93f3 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -6817,7 +6817,7 @@ void ocfs2_map_and_dirty_page(struct inode *inode, handle_t *handle,
 	loff_t start_byte = folio_pos(folio) + from;
 	loff_t length = to - from;
 
-	ret = ocfs2_map_page_blocks(page, phys, inode, from, to, 0);
+	ret = ocfs2_map_folio_blocks(folio, phys, inode, from, to, 0);
 	if (ret)
 		mlog_errno(ret);
 
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index b23decd51882a..68e93af85d1d5 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -560,7 +560,7 @@ static void ocfs2_clear_page_regions(struct page *page,
 /*
  * Nonsparse file systems fully allocate before we get to the write
  * code. This prevents ocfs2_write() from tagging the write as an
- * allocating one, which means ocfs2_map_page_blocks() might try to
+ * allocating one, which means ocfs2_map_folio_blocks() might try to
  * read-in the blocks at the tail of our file. Avoid reading them by
  * testing i_size against each block offset.
  */
@@ -585,11 +585,10 @@ static int ocfs2_should_read_blk(struct inode *inode, struct folio *folio,
  *
  * This will also skip zeroing, which is handled externally.
  */
-int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,
+int ocfs2_map_folio_blocks(struct folio *folio, u64 *p_blkno,
 			  struct inode *inode, unsigned int from,
 			  unsigned int to, int new)
 {
-	struct folio *folio = page_folio(page);
 	int ret = 0;
 	struct buffer_head *head, *bh, *wait[2], **wait_bh = wait;
 	unsigned int block_end, block_start;
@@ -971,12 +970,11 @@ static int ocfs2_prepare_folio_for_write(struct inode *inode, u64 *p_blkno,
 		map_to = map_from + user_len;
 
 		if (new)
-			ret = ocfs2_map_page_blocks(page, p_blkno, inode,
-						    cluster_start, cluster_end,
-						    new);
+			ret = ocfs2_map_folio_blocks(folio, p_blkno, inode,
+					cluster_start, cluster_end, new);
 		else
-			ret = ocfs2_map_page_blocks(page, p_blkno, inode,
-						    map_from, map_to, new);
+			ret = ocfs2_map_folio_blocks(folio, p_blkno, inode,
+					map_from, map_to, new);
 		if (ret) {
 			mlog_errno(ret);
 			goto out;
@@ -999,8 +997,8 @@ static int ocfs2_prepare_folio_for_write(struct inode *inode, u64 *p_blkno,
 		map_from = cluster_start;
 		map_to = cluster_end;
 
-		ret = ocfs2_map_page_blocks(page, p_blkno, inode,
-					    cluster_start, cluster_end, new);
+		ret = ocfs2_map_folio_blocks(folio, p_blkno, inode,
+				cluster_start, cluster_end, new);
 		if (ret) {
 			mlog_errno(ret);
 			goto out;
diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h
index dcf4b0dc82c4e..17ca359c60510 100644
--- a/fs/ocfs2/aops.h
+++ b/fs/ocfs2/aops.h
@@ -13,7 +13,7 @@ handle_t *ocfs2_start_walk_page_trans(struct inode *inode,
 							 unsigned from,
 							 unsigned to);
 
-int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,
+int ocfs2_map_folio_blocks(struct folio *folio, u64 *p_blkno,
 			  struct inode *inode, unsigned int from,
 			  unsigned int to, int new);