btrfs: log, when replace, is canceled by the user
authorAnand Jain <anand.jain@oracle.com>
Tue, 13 Feb 2018 03:53:43 +0000 (11:53 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 26 Mar 2018 13:09:34 +0000 (15:09 +0200)
commit8f2ceaa7b42a6df21eed621b88037af2c4cd8257
tree2103d02e2b6b44bac8fe45d5f8428026aed3b90c
parentacf18c56fdcb952a06650282192e3b4ca1855c5e
btrfs: log, when replace, is canceled by the user

For debugging or administration purposes, we would want to know if and
when the user cancels the replace, to complement the existing messages
when dev-replace starts or finishes.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ update changelog, fold fix for RCU warning from Nikolay ]
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/dev-replace.c