3 Commits

Author	SHA1	Message	Date
Michael Ellerman	8c20fafa85	[PATCH] powerpc: Make sure we don't create empty lmb regions ... To prevent problems later in boot, make sure we don't create zero-size lmb regions. I've checked all the callers, and at the moment no one should ever hit this. All callers use a constant size, or they check the computed size before they call us. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>	2006-02-07 21:28:38 +11:00
Michael Ellerman	eb481899aa	[PATCH] powerpc: Fixup debugging in lmb.c ... Somewhere we lost the include of udbg.h in lmb.c. While we're there, add a DBG macro like every other file has and use it in lmb_dump_all(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>	2005-11-16 13:28:40 +11:00
Paul Mackerras	7c8c6b9776	powerpc: Merge lmb.c and make MM initialization use it. ... This also creates merged versions of do_init_bootmem, paging_init and mem_init and moves them to arch/powerpc/mm/mem.c. It gets rid of the mem_pieces stuff. I made memory_limit a parameter to lmb_enforce_memory_limit rather than a global referenced by that function. This will require some small changes to ppc64 if we want to continue building ARCH=ppc64 using the merged lmb.c. Signed-off-by: Paul Mackerras <paulus@samba.org>	2005-10-06 12:23:33 +10:00