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authorNeilBrown <neilb@suse.de>2012-05-22 13:54:30 +1000
committerNeilBrown <neilb@suse.de>2012-05-22 13:54:30 +1000
commit545c87957f4d53867b62921625f36df8c4b1bc08 (patch)
tree52dc839ac828f7742efbad83cfbe5f35f11a04d6 /drivers/md/md.h
parent96e67703e71f4b3cc32b747dbb6158ec74d01e19 (diff)
downloadlinux-545c87957f4d53867b62921625f36df8c4b1bc08.tar.bz2
md: dm-raid should call helper function to clear rdev.
dm-raid currently open-codes the freeing of some members of and rdev. It is more maintainable to have it call common code from md.c which does this for all call-sites. So remove free_disk_sb to md_rdev_clear, export it, and use it in dm-raid.c Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.h')
-rw-r--r--drivers/md/md.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 98913e8dac1a..360937389e64 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -619,6 +619,7 @@ extern int md_run(struct mddev *mddev);
extern void md_stop(struct mddev *mddev);
extern void md_stop_writes(struct mddev *mddev);
extern int md_rdev_init(struct md_rdev *rdev);
+extern void md_rdev_clear(struct md_rdev *rdev);
extern void mddev_suspend(struct mddev *mddev);
extern void mddev_resume(struct mddev *mddev);