tree 0ae97cdc351f18e9090c8b33505eabe59c3da21c
parent d5b8f31007a93777cfb0603b665858fb7aebebfc
author Theodore Ts'o <tytso@mit.edu> 1315608411 -0400
committer Theodore Ts'o <tytso@mit.edu> 1315608411 -0400

ext4: convert block group-relative offsets to use clusters

Certain parts of the ext4 code base, primarily in mballoc.c, use a
block group number and offset from the beginning of the block group.
This offset is invariably used to index into the allocation bitmap, so
change the offset to be denominated in units of clusters.

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