Mappings which implement writepages should not implement writepage
as it can only harm writeback patterns.
Signed-off-by: Matthew Wilcox (Oracle) <wi...@infradead.org>
---
fs/f2fs/data.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index a80d5ef9acbb..cdd63e8ad42e 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2935,29 +2935,6 @@ int f2fs_write_single_data_page(struct folio *folio, int
*submitted,
return err;
}
-static int f2fs_write_data_page(struct page *page,
- struct writeback_control *wbc)
-{
- struct folio *folio = page_folio(page);
-#ifdef CONFIG_F2FS_FS_COMPRESSION
- struct inode *inode = folio->mapping->host;
-
- if (unlikely(f2fs_cp_error(F2FS_I_SB(inode))))
- goto out;
-
- if (f2fs_compressed_file(inode)) {
- if (f2fs_is_compressed_cluster(inode, folio->index)) {
- folio_redirty_for_writepage(wbc, folio);
- return AOP_WRITEPAGE_ACTIVATE;
- }
- }
-out:
-#endif
-
- return f2fs_write_single_data_page(folio, NULL, NULL, NULL,
- wbc, FS_DATA_IO, 0, true);
-}
-
/*
* This function was copied from write_cache_pages from mm/page-writeback.c.
* The major change is making write step of cold data page separately from
@@ -4111,7 +4088,6 @@ static void f2fs_swap_deactivate(struct file *file)
const struct address_space_operations f2fs_dblock_aops = {
.read_folio = f2fs_read_data_folio,
.readahead = f2fs_readahead,
- .writepage = f2fs_write_data_page,
.writepages = f2fs_write_data_pages,
.write_begin = f2fs_write_begin,
.write_end = f2fs_write_end,
--
2.47.2
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