> From: Konrad Rzeszutek Wilk [mailto:konrad@xxxxxxxxxx] > Subject: Re: [PATCH v2 1/4] introduce zero filled pages handler > > > + > > + for (pos = 0; pos < PAGE_SIZE / sizeof(*page); pos++) { > > + if (page[pos]) > > + return false; > > Perhaps allocate a static page filled with zeros and just do memcmp? That seems like a bad idea. Why compare two different memory locations when comparing one memory location to a register will do? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href