On 07/01/2013 07:37 PM, Zheng Liu wrote: > FWIW, it would be great if we can let MAP_POPULATE flag support shared > mappings because in our product system there has a lot of applications > that uses mmap(2) and then pre-faults this mapping. Currently these > applications need to pre-fault the mapping manually.
Are you sure it doesn't? From a cursory look at the code, it looked to me like it would populate anonymous and file-backed, but I didn't double-check experimentally. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
