btrfs: split assertion into two in extent_writepage_io()

If the assertion fails we don't get to know which of the two expressions
failed and neither the values used in each expression.

So split the assertion into two, each for a single expression, so that
if any is triggered we see a line number reported in a stack trace that
points to which expression failed. Also  make the assertions use the
verbose mode to print the values involved in the computations.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Anand Jain <asj@kernel.org>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions