drbd: protect updates to integrits_tfm by tconn->data->mutex

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Since we need to hold that mutex anyways to make sure the peer
gets that change in the right position in the data stream,
it makes a lot of sense to use the same mutex to ensure existence
of the tfm.

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

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Philipp Reisner 2011-05-16 12:57:15 +02:00

parent dcb20d1a8e

commit 46e1ce4177

2 changed files with 6 additions and 5 deletions

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2

drivers/block/drbd/drbd_int.h

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9

drivers/block/drbd/drbd_main.c

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