Commit 619bd31d authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Juan Quintela
Browse files

misc: use QEMU_IS_ALIGNED 



Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: default avatarJuan Quintela <quintela@redhat.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: default avatarStefan Berger <stefanb@linux.ibm.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarJuan Quintela <quintela@redhat.com>
parent 603d5a42

exec.c

+2 −2
Original line number Diff line number Diff line
@@ -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;