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 11:03:04 +0000 (12:03 +0100)
commit7e234c47fd2f3c8b342c96cbad8fc5ac45199ec9
treee773c4956b3b1779ad72fde1cc9853d947ae2ed7
parent94e76b3728177738b25af3277993292924c78470
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