:398:15)
at Object.wrapper (/home/sqrdcat/.meteor/packages/meteor-tool/.1.0.45.t9p8sg++os.linux.x86/.meteor/packages/meteor-tool/.1.0.45.t9p8sg++os.linux.x86_32+web.browser+web.cordova/mt-os.linux
下面是sg_copy_buffer for Linux kernel 2.6.32的函数。在复制内存时是否有必要禁用IRQ?static size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, unsigned int sg_flags = SG_MITER_ATOMIC;
sg<