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authorPaul Mundt <lethal@linux-sh.org>2010-05-11 13:32:19 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-05-11 13:32:19 +0900
commit4bc277ac9cae60e11fe2e557e4ea4acb56d3dc9a (patch)
treec9ed42c605674b2e41d8c962ad25c021fd518dbc /arch/sh/include
parentsh: rework memory limits to work with LMB. (diff)
downloadlinux-dev-4bc277ac9cae60e11fe2e557e4ea4acb56d3dc9a.tar.xz
linux-dev-4bc277ac9cae60e11fe2e557e4ea4acb56d3dc9a.zip
sh: bootmem refactoring.
This reworks much of the bootmem setup and initialization code allowing us to get rid of duplicate work between the NUMA and non-NUMA cases. The end result is that we end up with a much more flexible interface for supporting more complex topologies (fake NUMA, highmem, etc, etc.) which is entirely LMB backed. This is an incremental step for more NUMA work as well as gradually enabling migration off of bootmem entirely. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/mmzone.h2
-rw-r--r--arch/sh/include/asm/setup.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/include/asm/mmzone.h b/arch/sh/include/asm/mmzone.h
index 94f04b2f4fb1..8887baff5eff 100644
--- a/arch/sh/include/asm/mmzone.h
+++ b/arch/sh/include/asm/mmzone.h
@@ -44,6 +44,8 @@ void __init plat_mem_setup(void);
/* arch/sh/kernel/setup.c */
void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
unsigned long end_pfn);
+/* arch/sh/mm/init.c */
+void __init allocate_pgdat(unsigned int nid);
#endif /* __KERNEL__ */
#endif /* __ASM_SH_MMZONE_H */
diff --git a/arch/sh/include/asm/setup.h b/arch/sh/include/asm/setup.h
index 4758325bb24a..01fa17a3d759 100644
--- a/arch/sh/include/asm/setup.h
+++ b/arch/sh/include/asm/setup.h
@@ -19,6 +19,7 @@
#define COMMAND_LINE ((char *) (PARAM+0x100))
void sh_mv_setup(void);
+void check_for_initrd(void);
#endif /* __KERNEL__ */