Andrew,
These two patches makes the interface and data structure of ondemand readahead
more clear:
diffstat:
fs/ext3/dir.c | 4 -
fs/ext4/dir.c | 4 -
fs/splice.c | 6 -
include/linux/fs.h | 61 +--------------
include/linux/mm.h | 20 +++--
mm/filemap.c | 10 +-
mm/readahead.c | 165 +++++++++++++++++++++----------------------
7 files changed, 116 insertions(+), 154 deletions(-)
Regards,
Fengguang