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authorNeilBrown <neilb@suse.de>2014-12-15 04:56:57 +0300
committerNeilBrown <neilb@suse.de>2015-02-04 00:35:52 +0300
commit5aa61f427e4979be733e4847b9199ff9cc48a47e (patch)
treed3e4fa9418f1134085cd9deef0877e7762076266 /drivers/md/raid0.c
parent3be260cc18f850873cd32381158e28b0a9a391fd (diff)
downloadlinux-5aa61f427e4979be733e4847b9199ff9cc48a47e.tar.xz
md: split detach operation out from ->stop.
Each md personality has a 'stop' operation which does two things: 1/ it finalizes some aspects of the array to ensure nothing is accessing the ->private data 2/ it frees the ->private data. All the steps in '1' can apply to all arrays and so can be performed in common code. This is useful as in the case where we change the personality which manages an array (in level_store()), it would be helpful to do step 1 early, and step 2 later. So split the 'step 1' functionality out into a new mddev_detach(). Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid0.c')
-rw-r--r--drivers/md/raid0.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 3770c9675b17..01dfca94b663 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -477,7 +477,6 @@ static int raid0_stop(struct mddev *mddev)
{
struct r0conf *conf = mddev->private;
- blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
kfree(conf->strip_zone);
kfree(conf->devlist);
kfree(conf);