Messages in this thread Patch in this message | | | From | Jake Oshins <> | Subject | [PATCH v2 4/7] drivers:hv: Reverse order of resources in hyperv_mmio | Date | Wed, 30 Mar 2016 16:48:44 -0700 |
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A patch later in this series allocates child nodes in this resource tree. For that to work, this tree needs to be sorted in ascending order.
Signed-off-by: Jake Oshins <jakeo@microsoft.com> --- drivers/hv/vmbus_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 60553c1..1ce47d0 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1049,7 +1049,6 @@ static acpi_status vmbus_walk_resources(struct acpi_resource *res, void *ctx) new_res->end = end;
/* - * Stick ranges from higher in address space at the front of the list. * If two ranges are adjacent, merge them. */ do { @@ -1070,7 +1069,7 @@ static acpi_status vmbus_walk_resources(struct acpi_resource *res, void *ctx) break; }
- if ((*old_res)->end < new_res->start) { + if ((*old_res)->start > new_res->end) { new_res->sibling = *old_res; if (prev_res) (*prev_res)->sibling = new_res; -- 1.9.1
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