tree d0adda9b536d5c9cd12fcbae46c49569e9123f36
parent 023a824f04754a4ed5efc16ee8e41bb932878b0b
author Chris Mason <clm@fb.com> 1470258346 -0700
committer Chris Mason <clm@fb.com> 1470258517 -0700

Btrfs: fix __MAX_CSUM_ITEMS

Jeff Mahoney's cleanup commit (14a1e067b4) wasn't correct for csums on
machines where the pagesize >= metadata blocksize.

This just reverts the relevant hunks to bring the old math back.

Signed-off-by: Chris Mason <clm@fb.com>