# HG changeset patch
# User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
# Node ID 0980dfbae746805c51704e62a1bc4603cd815041
# Parent ea0c006faab68d2c2a65750c90ec8881f0e0b003
[XEN][XEND][POWERPC] Don't ignore shadow memory requirement
We don't need a custom buildDomain() anymore but we do need to provide a
shadow memory calculation.
- Create PPC_LinuxImageHandler class to implement
getRequiredShadowMemory().
- Derive prose builder from PPC_LinuxImageHandlerClass.
- Drop configure() as it is not needed according to Jimi.
Signed-off-by: Ryan Harper <ryanh@xxxxxxxxxx>
Signed-off-by: Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
---
tools/python/xen/xend/image.py | 33 ++++++++++++++++-----------------
1 files changed, 16 insertions(+), 17 deletions(-)
diff -r ea0c006faab6 -r 0980dfbae746 tools/python/xen/xend/image.py
--- a/tools/python/xen/xend/image.py Tue Jan 23 08:54:41 2007 -0600
+++ b/tools/python/xen/xend/image.py Thu Jan 25 15:55:25 2007 -0500
@@ -214,15 +214,23 @@ class LinuxImageHandler(ImageHandler):
ramdisk = self.ramdisk,
features = self.vm.getFeatures())
-
-
-class PPC_ProseImageHandler(LinuxImageHandler):
+class PPC_LinuxImageHandler(LinuxImageHandler):
+
+ ostype = "linux"
+
+ def getRequiredShadowMemory(self, shadow_mem_kb, maxmem_kb):
+ """@param shadow_mem_kb The configured shadow memory, in KiB.
+ @param maxmem_kb The configured maxmem, in KiB.
+ @return The corresponding required amount of shadow memory, also in
+ KiB.
+ PowerPC currently uses "shadow memory" to refer to the hash table."""
+ return max(maxmem_kb / 64, shadow_mem_kb)
+
+
+
+class PPC_ProseImageHandler(PPC_LinuxImageHandler):
ostype = "prose"
-
- def configure(self, vmConfig, imageConfig, deviceConfig):
- LinuxImageHandler.configure(self, vmConfig, imageConfig, deviceConfig)
- self.imageConfig = imageConfig
def buildDomain(self):
store_evtchn = self.vm.getStorePort()
@@ -248,15 +256,6 @@ class PPC_ProseImageHandler(LinuxImageHa
cmdline = self.cmdline,
ramdisk = self.ramdisk,
features = self.vm.getFeatures())
-
- def getRequiredShadowMemory(self, shadow_mem_kb, maxmem_kb):
- """@param shadow_mem_kb The configured shadow memory, in KiB.
- @param maxmem_kb The configured maxmem, in KiB.
- @return The corresponding required amount of shadow memory, also in
- KiB.
- PowerPC currently uses "shadow memory" to refer to the hash table."""
- return max(maxmem_kb / 64, shadow_mem_kb)
-
class HVMImageHandler(ImageHandler):
@@ -598,7 +597,7 @@ class X86_Linux_ImageHandler(LinuxImageH
_handlers = {
"powerpc": {
- "linux": LinuxImageHandler,
+ "linux": PPC_LinuxImageHandler,
"prose": PPC_ProseImageHandler,
},
"ia64": {
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