From 08332d73250eec349b055843a503d45a9b5c13b6 Mon Sep 17 00:00:00 2001 From: Lars Ellenberg Date: Fri, 17 Aug 2012 15:09:13 +0200 Subject: [PATCH] drbd: properly call drbd_rs_cancel_all() in drbd_disconnected() drbd_disconnected() is supposed to clear the resync lru cache, by calling drbd_rs_cancel_all(). We must do so before we call drbd_flush_workqueue(), as at least the callback w_restart_disk_io() may wait for resync progres, and would otherwise deadlock. drbd_finish_peer_reqs() may again populate that cache, which will then potentially be stale after the next resync handshake and bitmap exchange, we have to do it again after that. A stale resync lru cache causes no harm but ugly messages like this: BAD! sector=196608s enr=6 rs_left=-256 rs_failed=0 count=256 cstate=SyncTarget Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- Reading git-format-patch failed