Revert "block: Remove extra discard_alignment from hd_struct."

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It was not a good idea to start dereferencing disk->queue from
the fs sysfs strategy for displaying discard alignment. We ran
into first a NULL pointer deref, and after fixing that we sometimes
see unvalid disk->queue pointer values.

Since discard is the only one of the bunch actually looking into
the queue, just revert the change.

This reverts commit 23ceb5b771.

Conflicts:
	fs/partitions/check.c

...

This commit is contained in:

Jens Axboe 2011-05-30 07:42:51 +02:00

parent 5988ce2396

commit a1706ac4c0

2 changed files with 4 additions and 7 deletions

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include/linux/genhd.h

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