Il 23/08/2013 11:11, Lei Li ha scritto: > > In qemu_savevm_state_iterate(), if the return of ram_save_iterate < 0, > it will set error in QEMUFile by qemu_file_set_error(f, ret), the error > reported by qemu_file_get_error() in the QEMUFile is got from > qemu_file_set_error() by reading the f->last_error, right? > > And now as qemu_file_rate_limit() never return negative value, what's the > meaning for the check: if (qemu_file_rate_limit(f) < 0) in > ram_save_iterate()?
I only see a "while ((ret = qemu_file_rate_limit(f)) == 0)", no less-than-zero check. Are we looking at the same code? :) Paolo
