f2fs: clean up with clear_radix_tree_dirty_tag
Introduce clear_radix_tree_dirty_tag to include common codes for cleanup.
Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 67b3e89..59041ac 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -102,18 +102,10 @@ bool available_free_memory(struct f2fs_sb_info *sbi, int type)
static void clear_node_page_dirty(struct page *page)
{
- struct address_space *mapping = page->mapping;
- unsigned int long flags;
-
if (PageDirty(page)) {
- xa_lock_irqsave(&mapping->i_pages, flags);
- radix_tree_tag_clear(&mapping->i_pages,
- page_index(page),
- PAGECACHE_TAG_DIRTY);
- xa_unlock_irqrestore(&mapping->i_pages, flags);
-
+ clear_radix_tree_dirty_tag(page);
clear_page_dirty_for_io(page);
- dec_page_count(F2FS_M_SB(mapping), F2FS_DIRTY_NODES);
+ dec_page_count(F2FS_P_SB(page), F2FS_DIRTY_NODES);
}
ClearPageUptodate(page);
}
