1 files changed, 29 insertions, 15 deletions

diff --git a/block/partitions/check.h b/block/partitions/check.h
index 6042f769471a..8d70a880c372 100644
--- a/block/partitions/check.h
+++ b/block/partitions/check.h
@@ -1,14 +1,14 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/pagemap.h>
 #include <linux/blkdev.h>
-#include <linux/genhd.h>
+#include "../blk.h"
 
 /*
  * add_gd_partition adds a partitions details to the devices partition
  * description.
  */
 struct parsed_partitions {
-	struct block_device *bdev;
+	struct gendisk *disk;
 	char name[BDEVNAME_SIZE];
 	struct {
 		sector_t from;
@@ -23,19 +23,14 @@ struct parsed_partitions {
 	char *pp_buf;
 };
 
-void free_partitions(struct parsed_partitions *state);
+typedef struct {
+	struct folio *v;
+} Sector;
 
-struct parsed_partitions *
-check_partition(struct gendisk *, struct block_device *);
-
-static inline void *read_part_sector(struct parsed_partitions *state,
-				     sector_t n, Sector *p)
+void *read_part_sector(struct parsed_partitions *state, sector_t n, Sector *p);
+static inline void put_dev_sector(Sector p)
 {
-	if (n >= get_capacity(state->bdev->bd_disk)) {
-		state->access_beyond_eod = true;
-		return NULL;
-	}
-	return read_dev_sector(state->bdev, n, p);
+	folio_put(p.v);
 }
 
 static inline void
@@ -51,5 +46,24 @@ put_partition(struct parsed_partitions *p, int n, sector_t from, sector_t size)
 	}
 }
 
-extern int warn_no_part;
-
+/* detection routines go here in alphabetical order: */
+int adfspart_check_ADFS(struct parsed_partitions *state);
+int adfspart_check_CUMANA(struct parsed_partitions *state);
+int adfspart_check_EESOX(struct parsed_partitions *state);
+int adfspart_check_ICS(struct parsed_partitions *state);
+int adfspart_check_POWERTEC(struct parsed_partitions *state);
+int aix_partition(struct parsed_partitions *state);
+int amiga_partition(struct parsed_partitions *state);
+int atari_partition(struct parsed_partitions *state);
+int cmdline_partition(struct parsed_partitions *state);
+int efi_partition(struct parsed_partitions *state);
+int ibm_partition(struct parsed_partitions *);
+int karma_partition(struct parsed_partitions *state);
+int ldm_partition(struct parsed_partitions *state);
+int mac_partition(struct parsed_partitions *state);
+int msdos_partition(struct parsed_partitions *state);
+int osf_partition(struct parsed_partitions *state);
+int sgi_partition(struct parsed_partitions *state);
+int sun_partition(struct parsed_partitions *state);
+int sysv68_partition(struct parsed_partitions *state);
+int ultrix_partition(struct parsed_partitions *state);