This is the folio equivalent of F2FS_P_SB(). Removes a call to
page_file_mapping() as we know folios seen by f2fs are never part of
the swap cache.
Signed-off-by: Matthew Wilcox (Oracle) <wi...@infradead.org>
---
fs/f2fs/f2fs.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 6f2cbf4c5740..f523dd302bf6 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2003,9 +2003,14 @@ static inline struct f2fs_sb_info *F2FS_M_SB(struct
address_space *mapping)
return F2FS_I_SB(mapping->host);
}
+static inline struct f2fs_sb_info *F2FS_F_SB(struct folio *folio)
+{
+ return F2FS_M_SB(folio->mapping);
+}
+
static inline struct f2fs_sb_info *F2FS_P_SB(struct page *page)
{
- return F2FS_M_SB(page_file_mapping(page));
+ return F2FS_F_SB(page_folio(page));
}
static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi)
--
2.45.2
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
