tree e7158225d753e7dad7b885116672b4485fb3809e
parent 8d362b0dea1a35bea8d7d281317eb7ccb713edcb
author Greg Ungerer <gerg@uclinux.org> 1314937774 +1000
committer Greg Ungerer <gerg@uclinux.org> 1324727276 +1000

m68k: remove thread_info struct from thread struct

Currently on m68k we have a comeplete thread_info structure stored inside
of the thread_struct, and we also have it in the initial part of the kernel
stack. Mostly the code currently uses the one inside of the thread_struct,
only using the "task" pointer from the stack based one.

This is wasteful and confusing, we should only have the single instance of
thread_info inside the stack page. And this is the norm for all other
architectures.

This change makes m68k handle thread_info consistently on both MMU enabled
and non-MMU setups.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>