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(parent: 0ead5cc) | patch
drbd: only restart frozen disk io when D_UP_TO_DATE
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 13 Jun 2016 22:26:28 +0000 (00:26 +0200)
committerJens Axboe <axboe@fb.com>
Tue, 14 Jun 2016 03:43:06 +0000 (21:43 -0600)
commitaf61494ad4725ed78bd6b3f159a32463d80fdd60
tree3eeabe42412659fed1a41bcf60aadefd77157d45tree | snapshot
parent0ead5cca3dd8c6433172ab3dee320246372efb0dcommit | diff
drbd: only restart frozen disk io when D_UP_TO_DATE

When re-attaching the local backend device to a C_STANDALONE D_DISKLESS
R_PRIMARY with OND_SUSPEND_IO, we may only resume IO if we recognize the
backend that is being attached as D_UP_TO_DATE.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/drbd/drbd_state.c diff | blob | history
Linux kernel for KaRo TX COM modules