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| author | Lars Ellenberg | 2012-08-07 06:47:14 +0200 |
|---|---|---|
| committer | Philipp Reisner | 2012-11-09 14:05:48 +0100 |
| commit | 46e21bbadb2f4770199f2343f311f8833e5bf495 (patch) | |
| tree | 4214c97cdd9e65effd4df11760b7342c64a8f920 /drivers/block/drbd/drbd_req.c | |
| parent | drbd: only start a new epoch, if the current epoch contains writes (diff) | |
| download | kernel-qcow2-linux-46e21bbadb2f4770199f2343f311f8833e5bf495.tar.gz kernel-qcow2-linux-46e21bbadb2f4770199f2343f311f8833e5bf495.tar.xz kernel-qcow2-linux-46e21bbadb2f4770199f2343f311f8833e5bf495.zip | |
drbd: NEG_ACK does not imply a barrier-ack
Don't drop a request from the transfer log just because it was NEG_ACKED.
We need it around to be able to verify P_BARRIER_ACKs against the
transver log.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 0c1b6327e207..67768570141a 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -660,7 +660,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what, break; case NEG_ACKED: - mod_rq_state(req, m, RQ_NET_OK|RQ_NET_PENDING, RQ_NET_DONE); + mod_rq_state(req, m, RQ_NET_OK|RQ_NET_PENDING, 0); break; case FAIL_FROZEN_DISK_IO: |