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[RFC PATCH 1/8] softmmu/physmem: Rename io_mem_unassigned -> unassigned_
From: |
Philippe Mathieu-Daudé |
Subject: |
[RFC PATCH 1/8] softmmu/physmem: Rename io_mem_unassigned -> unassigned_mr |
Date: |
Mon, 15 Mar 2021 00:29:06 +0100 |
'io_mem_unassigned' memory region is not specific to I/O,
rename it using a more generic 'unassigned_mr', matching
the '_mr' suffix pattern used in various places in the code
base.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
softmmu/physmem.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 7e8b0fab89a..115679f8d1a 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -93,7 +93,7 @@ static MemoryRegion *system_io;
AddressSpace address_space_io;
AddressSpace address_space_memory;
-static MemoryRegion io_mem_unassigned;
+static MemoryRegion unassigned_mr;
typedef struct PhysPageEntry PhysPageEntry;
@@ -458,7 +458,7 @@ static MemoryRegionSection
address_space_translate_iommu(IOMMUMemoryRegion *iomm
return *section;
unassigned:
- return (MemoryRegionSection) { .mr = &io_mem_unassigned };
+ return (MemoryRegionSection) { .mr = &unassigned_mr };
}
/**
@@ -534,7 +534,7 @@ IOMMUTLBEntry address_space_get_iotlb_entry(AddressSpace
*as, hwaddr addr,
attrs);
/* Illegal translation */
- if (section.mr == &io_mem_unassigned) {
+ if (section.mr == &unassigned_mr) {
goto iotlb_fail;
}
@@ -1212,7 +1212,7 @@ static void register_subpage(FlatView *fv,
MemoryRegionSection *section)
};
hwaddr start, end;
- assert(existing->mr->subpage || existing->mr == &io_mem_unassigned);
+ assert(existing->mr->subpage || existing->mr == &unassigned_mr);
if (!(existing->mr->subpage)) {
subpage = subpage_init(fv, base);
@@ -2573,7 +2573,7 @@ MemoryRegionSection *iotlb_to_section(CPUState *cpu,
static void io_mem_init(void)
{
- memory_region_init_io(&io_mem_unassigned, NULL, &unassigned_mem_ops, NULL,
+ memory_region_init_io(&unassigned_mr, NULL, &unassigned_mem_ops, NULL,
NULL, UINT64_MAX);
}
@@ -2582,7 +2582,7 @@ AddressSpaceDispatch *address_space_dispatch_new(FlatView
*fv)
AddressSpaceDispatch *d = g_new0(AddressSpaceDispatch, 1);
uint16_t n;
- n = dummy_section(&d->map, fv, &io_mem_unassigned);
+ n = dummy_section(&d->map, fv, &unassigned_mr);
assert(n == PHYS_SECTION_UNASSIGNED);
d->phys_map = (PhysPageEntry) { .ptr = PHYS_MAP_NODE_NIL, .skip = 1 };
--
2.26.2