tree d78234932a05c824c0feac2ada9bd0a3fce42f72
parent 3284da7b7b585e6e8e98f374a51d234d14c7a0a2
author David Sterba <dsterba@suse.cz> 1421425573 +0100
committer David Sterba <dsterba@suse.cz> 1425399840 +0100

btrfs: cleanup 64bit/32bit divs, provably bounded values

The divisor is derived from nodesize or PAGE_SIZE, fits into 32bit type.
Get rid of a few more do_div instances.

Signed-off-by: David Sterba <dsterba@suse.cz>