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-rw-r--r--block/partition-generic.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 7afb990..5dfac33 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -16,7 +16,6 @@
#include <linux/kmod.h>
#include <linux/ctype.h>
#include <linux/genhd.h>
-#include <linux/dax.h>
#include <linux/blktrace_api.h>
#include "partitions/check.h"
@@ -631,24 +630,12 @@ int invalidate_partitions(struct gendisk *disk, struct block_device *bdev)
return 0;
}
-static struct page *read_pagecache_sector(struct block_device *bdev, sector_t n)
-{
- struct address_space *mapping = bdev->bd_inode->i_mapping;
-
- return read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_SHIFT-9)),
- NULL);
-}
-
unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
{
+ struct address_space *mapping = bdev->bd_inode->i_mapping;
struct page *page;
- /* don't populate page cache for dax capable devices */
- if (IS_DAX(bdev->bd_inode))
- page = read_dax_sector(bdev, n);
- else
- page = read_pagecache_sector(bdev, n);
-
+ page = read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_SHIFT-9)), NULL);
if (!IS_ERR(page)) {
if (PageError(page))
goto fail;