The patch titled
dm: fix null pointer exception
has been removed from the -mm tree. Its filename was
dm-fix-null-pointer-exception.patch
This patch was dropped because it was nacked
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: dm: fix null pointer exception
From: Stefan Raspl <raspl@xxxxxxxxxxxxxxxxxx>
needs a changelog.
Signed-off-by: Stefan Raspl <raspl@xxxxxxxxxxxxxxxxxx>
Cc: Alasdair G Kergon <agk@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-table.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff -puN drivers/md/dm-table.c~dm-fix-null-pointer-exception drivers/md/dm-table.c
--- a/drivers/md/dm-table.c~dm-fix-null-pointer-exception
+++ a/drivers/md/dm-table.c
@@ -941,7 +941,8 @@ int dm_table_any_congested(struct dm_tab
list_for_each_entry(dd, devices, list) {
struct request_queue *q = bdev_get_queue(dd->dm_dev.bdev);
- r |= bdi_congested(&q->backing_dev_info, bdi_bits);
+ if (q)
+ r |= bdi_congested(&q->backing_dev_info, bdi_bits);
}
return r;
@@ -955,7 +956,8 @@ void dm_table_unplug_all(struct dm_table
list_for_each_entry(dd, devices, list) {
struct request_queue *q = bdev_get_queue(dd->dm_dev.bdev);
- blk_unplug(q);
+ if (q)
+ blk_unplug(q);
}
}
_
Patches currently in -mm which might be from raspl@xxxxxxxxxxxxxxxxxx are
git-scsi.patch
dm-fix-null-pointer-exception.patch
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