bd99eea891
* add patch
+ boo1230635_01-compat-fix-nla_nest_start_noflag-test.patch
+ boo1230635_02-drbd-port-block-device-access-to-file.patch
* update patch
+ bsc1226510-fix-build-err-against-6.9.3.patch
OBS-URL: https://build.opensuse.org/package/show/network:ha-clustering:Factory/drbd?expand=0&rev=152
46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From fc7b1ad2c422e4148d6419f1eec56189a7a578ac Mon Sep 17 00:00:00 2001
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From: Joel Colledge <joel.colledge@linbit.com>
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Date: Fri, 1 Sep 2023 11:04:49 +0200
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Subject: [PATCH 09/20] drbd: reduce "net_ee not empty" info to a dynamic debug
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print
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This situation is known and harmless. No need to print a worrying
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"killed N entries" message when it occurs.
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A similar comment explaining that this is harmless was introduced in
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commit:
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31e0f1250f17 on disconnect, just give up all references on pages from net_ee
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But the comment got lost in some refactoring:
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0b220db6109e drbd: move {active,read,sync,done}_ee lists from device to connection
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Bring the comment back, slightly simplified.
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---
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drbd/drbd_receiver.c | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/drbd/drbd_receiver.c b/drbd/drbd_receiver.c
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index 2e2ed4699a94..223353b1081c 100644
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--- a/drbd/drbd_receiver.c
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+++ b/drbd/drbd_receiver.c
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@@ -8664,9 +8664,15 @@ static void conn_disconnect(struct drbd_connection *connection)
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i = drbd_free_peer_reqs(connection, &connection->sync_ee);
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if (i)
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drbd_info(connection, "sync_ee not empty, killed %u entries\n", i);
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+
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+ /*
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+ * tcp_close and release of sendpage pages can be deferred. We don't
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+ * care for exactly when the network stack does its put_page(), but
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+ * release our reference on these pages right here.
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+ */
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i = drbd_free_peer_reqs(connection, &connection->net_ee);
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if (i)
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- drbd_info(connection, "net_ee not empty, killed %u entries\n", i);
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+ dynamic_drbd_dbg(connection, "net_ee not empty, killed %u entries\n", i);
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cleanup_unacked_peer_requests(connection);
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cleanup_peer_ack_list(connection);
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--
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2.35.3
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