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dm: export struct dm_dev

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Split struct dm_dev in two and publish the part that other targets need in
include/linux/device-mapper.h.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Mikulas Patocka
2008-10-10 13:37:09 +01:00
committed by Alasdair G Kergon
parent 933f01d433
commit 82b1519b34
4 changed files with 49 additions and 40 deletions
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7
drivers/md/dm.h
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@ -25,13 +25,10 @@
/*
* List of devices that a metadevice uses and should open/close.
*/
struct dm_dev {
struct dm_dev_internal {
struct list_head list;
atomic_t count;
int mode;
struct block_device *bdev;
char name[16];
struct dm_dev dm_dev;
};
struct dm_table;