* Re: broken out migration patches
[not found] <1104875977.16305.7.camel@localhost>
@ 2005-01-08 0:16 ` Ray Bryant
0 siblings, 0 replies; only message in thread
From: Ray Bryant @ 2005-01-08 0:16 UTC (permalink / raw)
To: Dave Hansen; +Cc: lhms, Marcello Tosatti, Hirokazu Takahashi, linux-mm
Dave,
Looks there is some more work to do here to pull out HOTPLUG
stuff from the migration patches:
==> grep VM_IMMOVABLE page_migration-2.6.10-mm1-mhp-test7.patch
+ if (vma->vm_flags & VM_IMMOVABLE)
+ if (vma->vm_flags & VM_IMMOVABLE)
+#define VM_IMMOVABLE 0x01000000 /* Don't place in hot removable area */
+ _calc_vm_trans(flags, MAP_IMMOVABLE, VM_IMMOVABLE );
+ tmp->vm_flags &= ~(VM_LOCKED|VM_IMMOVABLE);
[raybry@tomahawk.engr.sgi.com:patches/page-migration]
===> grep HOTPLUG page_migration-2.6.10-mm1-mhp-test7.patch
+#ifndef _LINUX_MEMHOTPLUG_H
+#define _LINUX_MEMHOTPLUG_H
+#endif /* _LINUX_MEMHOTPLUG_H */
+#ifdef CONFIG_MEMORY_HOTPLUG
+#ifdef CONFIG_MEMORY_HOTPLUG
+#ifdef CONFIG_MEMORY_HOTPLUG
+#ifdef CONFIG_MEMORY_HOTPLUG
@@ -257,6 +257,8 @@ config HOTPLUG_CPU
The #ifdef's don't hurt anything, really, but it indicates that this
separation isn't clean yet, right?
Should I carry over the VM_IMMOVABLE stuff in the page_migration patch?
--
Best Regards,
Ray
-----------------------------------------------
Ray Bryant
512-453-9679 (work) 512-507-7807 (cell)
raybry@sgi.com raybry@austin.rr.com
The box said: "Requires Windows 98 or better",
so I installed Linux.
-----------------------------------------------
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"aart@kvack.org"> aart@kvack.org </a>
^ permalink raw reply [flat|nested] only message in thread