[PATCH RFC 09/11] fs: move dir_pages() from <linux/pagemap.h> to <linux/fs.h>

This is an inode-based helper and should live with other inode helpers.

Signed-off-by: Tal Zussman <[email protected]>
---
 include/linux/fs.h      | 6 ++++++
 include/linux/pagemap.h | 6 ------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index cd5088dfe9a1..776cc82932a7 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1171,6 +1171,12 @@ static inline void i_size_write(struct inode *inode, loff_t i_size)
 #endif
 }
 
+static inline unsigned long dir_pages(const struct inode *inode)
+{
+	return (unsigned long)(inode->i_size + PAGE_SIZE - 1) >>
+			       PAGE_SHIFT;
+}
+
 static inline unsigned iminor(const struct inode *inode)
 {
 	return MINOR(inode->i_rdev);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 84ccb682cca8..f86a550ad516 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -1356,12 +1356,6 @@ static inline size_t readahead_batch_length(const struct readahead_control *rac)
 	return rac->_batch_count * PAGE_SIZE;
 }
 
-static inline unsigned long dir_pages(const struct inode *inode)
-{
-	return (unsigned long)(inode->i_size + PAGE_SIZE - 1) >>
-			       PAGE_SHIFT;
-}
-
 /**
  * folio_mkwrite_check_truncate - check if folio was truncated
  * @folio: the folio to check

-- 
2.39.5