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| author | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-04-30 18:49:36 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-06-04 11:53:34 +0200 |
| commit | 1be974bc2658b2f1d9a3aaacda2657dc85c208d2 (patch) | |
| tree | fff73fd943effeb7014cf262e35bf745609fa9cf /hw | |
| parent | 638181a180bd4815eb4db64cfc50092cc3e5035e (diff) | |
| download | qemu-1be974bc2658b2f1d9a3aaacda2657dc85c208d2.zip qemu-1be974bc2658b2f1d9a3aaacda2657dc85c208d2.tar.gz qemu-1be974bc2658b2f1d9a3aaacda2657dc85c208d2.tar.bz2 | |
xen: Add xen_mr_is_memory()
Add xen_mr_is_memory() to abstract away tests for the
xen_memory MR.
No functional changes.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240529140739.1387692-4-edgar.iglesias@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/xen/xen-hvm-common.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c index 2d1b032..a0a0252 100644 --- a/hw/xen/xen-hvm-common.c +++ b/hw/xen/xen-hvm-common.c @@ -12,6 +12,12 @@ MemoryRegion xen_memory; +/* Check for xen memory. */ +bool xen_mr_is_memory(MemoryRegion *mr) +{ + return mr == &xen_memory; +} + void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, Error **errp) { @@ -28,7 +34,7 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, return; } - if (mr == &xen_memory) { + if (xen_mr_is_memory(mr)) { return; } @@ -55,7 +61,7 @@ static void xen_set_memory(struct MemoryListener *listener, { XenIOState *state = container_of(listener, XenIOState, memory_listener); - if (section->mr == &xen_memory) { + if (xen_mr_is_memory(section->mr)) { return; } else { if (add) { |