drbd: Do not send two barriers without any writes between them

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

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Philipp Reisner 2010-06-22 11:26:48 +02:00

parent 11b58e73a3

commit b9b98716f8

1 changed files with 7 additions and 2 deletions

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9

drivers/block/drbd/drbd_main.c

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