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| author | Lars Ellenberg <lars.ellenberg@linbit.com> | 2014-11-10 17:21:12 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-11-10 09:27:37 -0700 |
| commit | ff8bd88b73fad369a12465dfa52ad5c0bf088ced (patch) | |
| tree | f142942ea9b5529bc82591da749eee816f56d4bc /drivers/block/drbd/drbd_req.c | |
| parent | a88215312c5ed74697973f6c9f0fce718bcf18ad (diff) | |
| download | op-kernel-dev-ff8bd88b73fad369a12465dfa52ad5c0bf088ced.zip op-kernel-dev-ff8bd88b73fad369a12465dfa52ad5c0bf088ced.tar.gz | |
drbd: fix resync throttling initialization
If for some reason DRBD resync was the only activity on a backend
device, drbd_rs_c_min_rate_throttle() would mistakenly decide that it is
still initialization time, and keep throttling the resync.
This patch explicitly initializes ->rs_last_events to the current
backend event counters, and drops the rs_last_events == 0 from the
throttle condition.
Reported-by: Mikhail Sugakov <msugakov@amazon.de>
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>
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
0 files changed, 0 insertions, 0 deletions
