tree e397738144d80b3c3d78edde36ab739892f4d3dc
parent 8f332287bc3f2801ba43682fd79baf24dc8ac1ce
author NeilBrown <neilb@cse.unsw.edu.au> 1116305595 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1116341951 -0700

[PATCH] md: fix splitting of md/linear request that cross a device boundary

When a request crosses a boundary between devices, it needs to be split.
But where we should calculate the amount of the request before the boundary
to find the split-point, we care currently calculating the amount that is
*after* the boundary !!!

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>