drbd: drop drbd_md_flush
authorLars Ellenberg <lars.ellenberg@linbit.com>
Fri, 25 Apr 2014 11:27:50 +0000 (13:27 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 10 Jul 2014 16:35:07 +0000 (18:35 +0200)
The only user of drbd_md_flush was bm_rw(),
and it is always followed by either a drbd_md_sync(),
or an al_write_transaction(), which, if so configured,
both end up submiting a FLUSH|FUA request anyways.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

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