tree 7c5c164dc1e505129fefcac5c61b208fa1180a90
parent bab08ab9646288f1b0b72a7aaeecdff94bd62c18
author Theodore Ts'o <tytso@mit.edu> 1315607931 -0400
committer Theodore Ts'o <tytso@mit.edu> 1315607931 -0400

ext4: convert instances of EXT4_BLOCKS_PER_GROUP to EXT4_CLUSTERS_PER_GROUP

Change the places in fs/ext4/mballoc.c where EXT4_BLOCKS_PER_GROUP are
used to indicate the number of bits in a block bitmap (which is really
a cluster allocation bitmap in bigalloc file systems).  There are
still some places in the ext4 codebase where usage of
EXT4_BLOCKS_PER_GROUP needs to be audited/fixed, in code paths that
aren't used given the initial restricted assumptions for bigalloc.
These will need to be fixed before we can relax those restrictions.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>