tree c046dae77d6096005b8fd5d75a0a9f43325747eb
parent dd0a2679ddd0a9bf53e32efc0f67a7e7a5ea5f00
author Theodore Ts'o <tytso@mit.edu> 1336415431 -0400
committer Theodore Ts'o <tytso@mit.edu> 1336415431 -0400

libext2fs: make read_bitmaps() more efficient when using direct I/O

Read in a full block for each allocation bitmap, to avoid using a
kernel bounce buffer when using direct I/O.

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