cleancache was not fully implemented in EROFS.
In addition, it's tend to remove the whole cleancache in
related attempt [1].
[1] https://lore.kernel.org/linux-fsdevel/
20190527103207.13287-3-jgross@suse.com/
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20190813023054.73126-2-gaoxiang25@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
goto has_updated;
}
- if (cleancache_get_page(page) == 0) {
- err = 0;
- SetPageUptodate(page);
- goto has_updated;
- }
-
/* note that for readpage case, bio also equals to NULL */
if (bio &&
/* not continuous */
#include <linux/pagemap.h>
#include <linux/bio.h>
#include <linux/buffer_head.h>
-#include <linux/cleancache.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include "erofs_fs.h"