Messages in this thread Patch in this message | | | Date | Wed, 16 Sep 2009 15:44:39 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [BUGFIX] fix walk systm ram range for infiniband (Was Re: [BUGFIX][mmotm] fix walk system ram range patch (Was Re: mmotm on powerpc: walk_memory_resource? |
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On Tue, 15 Sep 2009 23:16:47 -0700 (PDT) David Rientjes <rientjes@google.com> wrote:
> On Wed, 16 Sep 2009, KAMEZAWA Hiroyuki wrote: > > > Index: mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c > > =================================================================== > > --- mmotm-2.6.31-Sep14.orig/arch/powerpc/mm/mem.c > > +++ mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c > > @@ -166,7 +166,7 @@ walk_system_ram_range(unsigned long star > > } > > return ret; > > } > > -EXPORT_SYMBOL_GPL(walk_memory_resource); > > +EXPORT_SYMBOL_GPL(walk_system_ram_range); > > > > /* > > * Initialize the bootmem system and give it all the memory we > > > > Um, doesn't drivers/infiniband/hw/ehca/ehca_mrmw.c need to be fixed too? > Hmm?..yes. nice catch... my GTAGS doesn't catch it...maybe need to be updated.. I'm sorry that I didn't imagine this is widely used because this was under CONFIG_MEMORY_HOTPLUG....
How about this ? == walk-system-ram-range.patch failes to catch recent change in inifiniband. This is a fix.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
--- drivers/infiniband/hw/ehca/ehca_mrmw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: mmotm-2.6.31-Sep14/drivers/infiniband/hw/ehca/ehca_mrmw.c =================================================================== --- mmotm-2.6.31-Sep14.orig/drivers/infiniband/hw/ehca/ehca_mrmw.c +++ mmotm-2.6.31-Sep14/drivers/infiniband/hw/ehca/ehca_mrmw.c @@ -2463,7 +2463,7 @@ int ehca_create_busmap(void) int ret; ehca_mr_len = 0; - ret = walk_memory_resource(0, 1ULL << MAX_PHYSMEM_BITS, NULL, + ret = walk_system_ram_range(0, 1ULL << MAX_PHYSMEM_BITS, NULL, ehca_create_busmap_callback); return ret; }
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