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| author | Lars Ellenberg <[email protected]> | 2012-06-08 12:17:36 +0000 |
|---|---|---|
| committer | Philipp Reisner <[email protected]> | 2012-06-12 12:35:19 +0000 |
| commit | 0d5934e3c258fc5decc4103600c597086fd95a52 (patch) | |
| tree | 1e9810b23c495ffed5f9d1814ea74535b6013ea5 /tools/perf/util/trace-event-scripting.c | |
| parent | drbd: fix list corruption by failing but already aborted reads (diff) | |
| download | kernel-0d5934e3c258fc5decc4103600c597086fd95a52.tar.gz kernel-0d5934e3c258fc5decc4103600c597086fd95a52.zip | |
drbd: fix null pointer dereference with on-congestion policy when diskless
We must not look at mdev->actlog, unless we have a get_ldev() reference.
It also does not make much sense to try to disconnect or pull-ahead of
the peer, if we don't have good local data.
Only even consider congestion policies, if our local disk is D_UP_TO_DATE.
Signed-off-by: Philipp Reisner <[email protected]>
Signed-off-by: Lars Ellenberg <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions