[Xen-devel] [PATCH v3 08/17] xen, mm: Set IORESOURCE_SYSTEM_RAM to System RAM

[Toshi Kani <toshi.kani@xxxxxxx>]

Set IORESOURCE_SYSTEM_RAM to 'flags' of struct resource entries
with "System RAM".

Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx> # xen
Signed-off-by: Toshi Kani <toshi.kani@xxxxxxx>
---
 drivers/xen/balloon.c |    2 +-
 mm/memory_hotplug.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 12eab50..dc4305b 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -257,7 +257,7 @@ static struct resource 
*additional_memory_resource(phys_addr_t size)
                return NULL;
 
        res->name = "System RAM";
-       res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+       res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;
 
        ret = allocate_resource(&iomem_resource, res,
                                size, 0, -1,
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index a042a9d..0712585 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -136,7 +136,7 @@ static struct resource *register_memory_resource(u64 start, 
u64 size)
        res->name = "System RAM";
        res->start = start;
        res->end = start + size - 1;
-       res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+       res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;
        if (request_resource(&iomem_resource, res) < 0) {
                pr_debug("System RAM resource %pR cannot be added\n", res);
                kfree(res);

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