* Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote: > > 2) > > > > More aggressively, we could just make it the _rule_ that the > > mm lock gets downgraded to read in mmap_region_helper(), no > > matter what. > > > > From a quick look I *think* all the usage sites (including > > sys_aio_setup()) are fine with that unlocking - but I could > > be wrong. > > They are. Lets try that then - the ugliness of the current patch is certainly a problem. Thanks, Ingo -- 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=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>