Mingming Cao recently added multi-block allocation support for ext3,
currently used only by DIO. I added support to map multiple blocks for
mpage_readpages(). This patch add support for ext3_get_block() to deal
with multi-block mapping. Basically it renames ext3_direct_io_get_blocks()
as ext3_get_block().
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>