f2fs: merge {invalidate,release}page for meta/node/data pages
This patch merges ->{invalidate,release}page function for meta/node/data pages.
After this, duplication of codes could be removed.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 9feda38..ea22c32 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1370,25 +1370,6 @@
return 0;
}
-static void f2fs_invalidate_node_page(struct page *page, unsigned int offset,
- unsigned int length)
-{
- struct inode *inode = page->mapping->host;
- if (PageDirty(page))
- dec_page_count(F2FS_I_SB(inode), F2FS_DIRTY_NODES);
- ClearPagePrivate(page);
-}
-
-static int f2fs_release_node_page(struct page *page, gfp_t wait)
-{
- /* If this is dirty page, keep PagePrivate */
- if (PageDirty(page))
- return 0;
-
- ClearPagePrivate(page);
- return 1;
-}
-
/*
* Structure of the f2fs node operations
*/
@@ -1396,8 +1377,8 @@
.writepage = f2fs_write_node_page,
.writepages = f2fs_write_node_pages,
.set_page_dirty = f2fs_set_node_page_dirty,
- .invalidatepage = f2fs_invalidate_node_page,
- .releasepage = f2fs_release_node_page,
+ .invalidatepage = f2fs_invalidate_page,
+ .releasepage = f2fs_release_page,
};
static struct free_nid *__lookup_free_nid_list(struct f2fs_nm_info *nm_i,
