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[Qemu-devel] [PATCH v1 5/7] memory-device: use QEMU_IS_ALIGNED
From: |
David Hildenbrand |
Subject: |
[Qemu-devel] [PATCH v1 5/7] memory-device: use QEMU_IS_ALIGNED |
Date: |
Tue, 9 Oct 2018 22:56:50 +0200 |
Shorter and easier to read.
Signed-off-by: David Hildenbrand <address@hidden>
---
hw/mem/memory-device.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/mem/memory-device.c b/hw/mem/memory-device.c
index 7de1ccd497..996ad1490f 100644
--- a/hw/mem/memory-device.c
+++ b/hw/mem/memory-device.c
@@ -120,7 +120,7 @@ static uint64_t memory_device_get_free_addr(MachineState
*ms,
g_assert(address_space_end >= address_space_start);
/* address_space_start indicates the maximum alignment we expect */
- if (QEMU_ALIGN_UP(address_space_start, align) != address_space_start) {
+ if (!QEMU_IS_ALIGNED(address_space_start, align)) {
error_setg(errp, "the alignment (0x%" PRIx64 ") is not supported",
align);
return 0;
@@ -131,13 +131,13 @@ static uint64_t memory_device_get_free_addr(MachineState
*ms,
return 0;
}
- if (hint && QEMU_ALIGN_UP(*hint, align) != *hint) {
+ if (hint && !QEMU_IS_ALIGNED(*hint, align)) {
error_setg(errp, "address must be aligned to 0x%" PRIx64 " bytes",
align);
return 0;
}
- if (QEMU_ALIGN_UP(size, align) != size) {
+ if (!QEMU_IS_ALIGNED(size, align)) {
error_setg(errp, "backend memory size must be multiple of 0x%"
PRIx64, align);
return 0;
--
2.17.1
- [Qemu-devel] [PATCH v1 0/7] qapi/range/memory-device: fixes and cleanups, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 1/7] qapi: correctly parse uint64_t values from strings, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 2/7] qapi: use qemu_strtoi64() in parse_str_int64, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 3/7] range: pass const pointer where possible, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 4/7] range: add some more functions, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 7/7] memory-device: rewrite address assignment using ranges, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 6/7] memory-device: avoid overflows on very huge devices, David Hildenbrand, 2018/10/09
- [Qemu-devel] [PATCH v1 5/7] memory-device: use QEMU_IS_ALIGNED,
David Hildenbrand <=