tree d9fa6a02263c50ef97e1c525b91b29b6aedf9e40
parent 8cde045c7ee97573be6ce495b8f7c918182a2c7a
author Ken Chen <kenchen@google.com> 1195088384 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1195094740 -0800

hugetlb: fix i_blocks accounting

For administrative purpose, we want to query actual block usage for
hugetlbfs file via fstat.  Currently, hugetlbfs always return 0.  Fix that
up since kernel already has all the information to track it properly.

Signed-off-by: Ken Chen <kenchen@google.com>
Acked-by: Adam Litke <agl@us.ibm.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>