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misc: use QEMU_IS_ALIGNED

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-01-03 11:39:58 +04:00 committed by Juan Quintela
parent 603d5a42d3
commit 619bd31d1f
1 changed files with 2 additions and 2 deletions
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4
exec.c
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@ -3895,7 +3895,7 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
uint8_t *host_startaddr = rb->host + start;
if ((uintptr_t)host_startaddr & (rb->page_size - 1)) {
if (!QEMU_PTR_IS_ALIGNED(host_startaddr, rb->page_size)) {
error_report("ram_block_discard_range: Unaligned start address: %p",
host_startaddr);
goto err;
@ -3903,7 +3903,7 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
if ((start + length) <= rb->used_length) {
bool need_madvise, need_fallocate;
if (length & (rb->page_size - 1)) {
if (!QEMU_IS_ALIGNED(length, rb->page_size)) {
error_report("ram_block_discard_range: Unaligned length: %zx",
length);
goto err;