btrfs: send: in case of IO error log it
authorDāvis Mosāns <davispuh@gmail.com>
Sat, 5 Feb 2022 18:48:23 +0000 (20:48 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Feb 2022 10:57:33 +0000 (11:57 +0100)
commit97e4a8bd10d57eea0b8f3db9c6532965aecc815e
treef8b39d45478fe4a870b12ccd7fa9e1f7b9483286
parent993bd4176a27658303fa628ca8e571c77d2f21b8
btrfs: send: in case of IO error log it

commit 2e7be9db125a0bf940c5d65eb5c40d8700f738b5 upstream.

Currently if we get IO error while doing send then we abort without
logging information about which file caused issue.  So log it to help
with debugging.

CC: stable@vger.kernel.org # 4.9+
Signed-off-by: Dāvis Mosāns <davispuh@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/btrfs/send.c