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authorNeilBrown <neilb@suse.de>2014-12-15 12:56:57 +1100
committerNeilBrown <neilb@suse.de>2015-02-04 08:35:52 +1100
commit5aa61f427e4979be733e4847b9199ff9cc48a47e (patch)
treed3e4fa9418f1134085cd9deef0877e7762076266 /drivers/md/linear.c
parent3be260cc18f850873cd32381158e28b0a9a391fd (diff)
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/linear.c')
-rw-r--r--drivers/md/linear.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index b3e717adbc9b..c201555b9c6c 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -253,7 +253,6 @@ static int linear_stop (struct mddev *mddev)
{
struct linear_conf *conf = mddev->private;
- blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
kfree(conf);
mddev->private = NULL;