The patch titled
From: NeilBrown <neilb@xxxxxxx>
has been added to the -mm tree. Its filename is
md-clean-out-unplug-and-other-queue-function-on-md-shutdown.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: From: NeilBrown <neilb@xxxxxxx>
The mddev and queue might be used for another array which does not
set these, so they need to be cleared.
Signed-off-by: NeilBrown <neilb@xxxxxxx>
### Diffstat output
1 file changed, 3 insertions(+)
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/md/md.c | 3 +++
1 files changed, 3 insertions(+)
diff -puN drivers/md/md.c~md-clean-out-unplug-and-other-queue-function-on-md-shutdown drivers/md/md.c
--- a/drivers/md/md.c~md-clean-out-unplug-and-other-queue-function-on-md-shutdown
+++ a/drivers/md/md.c
@@ -3322,6 +3322,9 @@ static int do_md_stop(mddev_t * mddev, i
set_disk_ro(disk, 0);
blk_queue_make_request(mddev->queue, md_fail_request);
mddev->pers->stop(mddev);
+ mddev->queue->merge_bvec_fn = NULL;
+ mddev->queue->unplug_fn = NULL;
+ mddev->queue->issue_flush_fn = NULL;
if (mddev->pers->sync_request)
sysfs_remove_group(&mddev->kobj, &md_redundancy_group);
_
Patches currently in -mm which might be from neilb@xxxxxxx are
fix-failure-paths-in-modules-init-in-umemc.patch
md-fix-raid10-recovery-problem.patch
md-raid6-clean-up-cpuid-and-fpu-enter-exit-code.patch
md-move-warning-about-creating-a-raid-array-on-partitions-of-the-one-device.patch
md-clean-out-unplug-and-other-queue-function-on-md-shutdown.patch
md-restart-a-raid5-reshape-that-has-been-aborted-due-to-a-read-write-error.patch
md-add-support-for-reshape-of-a-raid6.patch
revert-md-avoid-possible-bug_on-in-md-bitmap-handling-for-git-block.patch
fix-quadratic-behavior-of-shrink_dcache_parent.patch
fix-__d_path-for-lazy-unmounts-and-make-it-unambiguous.patch
fix-__d_path-for-lazy-unmounts-and-make-it-unambiguous-tidy.patch
readahead-nfsd-case.patch
readahead-nfsd-case-fix.patch
drivers-mdc-use-array_size-macro-when-appropriate.patch
md-dm-reduce-stack-usage-with-stacked-block-devices.patch
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