It's not necessary to lock the address translation portion of the
vcpu_mem_access callback.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20210714172151.8494-3-ma.mandourr@gmail.com>
Message-Id: <
20210720232703.10650-23-alex.bennee@linaro.org>
struct qemu_plugin_hwaddr *hwaddr;
InsnData *insn;
- g_mutex_lock(&mtx);
hwaddr = qemu_plugin_get_hwaddr(info, vaddr);
if (hwaddr && qemu_plugin_hwaddr_is_io(hwaddr)) {
- g_mutex_unlock(&mtx);
return;
}
effective_addr = hwaddr ? qemu_plugin_hwaddr_phys_addr(hwaddr) : vaddr;
+ g_mutex_lock(&mtx);
if (!access_cache(dcache, effective_addr)) {
insn = (InsnData *) userdata;
insn->dmisses++;