btrfs: print process name and pid that calls device scanning

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Its very helpful if we had logged the device scanner process name to
debug the race condition between the systemd-udevd scan and the user
initiated device forget command.

This patch adds process name and pid to the scan message.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ add pid to the message ]
Signed-off-by: David Sterba <dsterba@suse.com>

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Anand Jain 2019-10-02 18:30:48 +08:00 • committed by David Sterba

parent 725af92a62

commit aa6c0df73e

1 changed files with 8 additions and 4 deletions

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fs/btrfs/volumes.c

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