When CONFIG_PDX_COMPRESSION=n, pdx_init_mask(), pdx_region_mask() and
pfn_pdx_hole_setup() are just stubs doing nothing. It does not make
sense to keep the two loops iterating over all the memory banks.
Signed-off-by: Michal Orzel <michal.or...@amd.com>
---
xen/arch/arm/setup.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index 93b730ffb5fb..12b76a0a9837 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -255,7 +255,9 @@ void __init init_pdx(void)
{
const struct membanks *mem = bootinfo_get_mem();
paddr_t bank_start, bank_size, bank_end, ram_end = 0;
+ int bank;
+#ifdef CONFIG_PDX_COMPRESSION
/*
* Arm does not have any restrictions on the bits to compress. Pass 0 to
* let the common code further restrict the mask.
@@ -264,7 +266,6 @@ void __init init_pdx(void)
* update this function too.
*/
uint64_t mask = pdx_init_mask(0x0);
- int bank;
for ( bank = 0 ; bank < mem->nr_banks; bank++ )
{
@@ -284,6 +285,7 @@ void __init init_pdx(void)
}
pfn_pdx_hole_setup(mask >> PAGE_SHIFT);
+#endif
for ( bank = 0 ; bank < mem->nr_banks; bank++ )
{
--
2.25.1
