xiaomi-sm8450/android_kernel_xiaomi_sm8450
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drbd: make drbd known to lsblk: use bd_link_disk_holder

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lsblk should be able to pick up stacking device driver relations
involving DRBD conveniently.

Even though upstream kernel since 2011 says
	"DON'T USE THIS UNLESS YOU'RE ALREADY USING IT."
a new user has been added since (bcache),
which sets the precedences for us to use it as well.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Lars Ellenberg
2015-03-26 20:53:55 +01:00
committed by Jens Axboe
parent 088b70526d
commit 63a7c8ad92
5 changed files with 91 additions and 52 deletions
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2
include/linux/drbd.h
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@@ -51,7 +51,7 @@
#endif
extern const char *drbd_buildtag(void);
#define REL_VERSION "8.4.5"
#define REL_VERSION "8.4.6"
#define API_VERSION 1
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 101