Hello, Yinghai. On Tue, Jul 26, 2011 at 11:06 PM, Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote: > Wonder if we have a new function like > > __memblock_reserve(addr, size, name) > > in mm/memblock.c > > so could keep string for debug purpose instead of using _RET_IP_. > > with that, we can figure out what is in exact reserved position with boot log. If you look at the current users, the caller function name is unique except for one or two cases, so we can already tell who's doing what even without consulting the exact IP. I can't see much point in providing debug strings explicitly. The only benefit would be that it would be prettier but these are purely debug messages. One thing which might make sense is preserving _RET_IP_ of callers of alloc functions so that reserve can show who's allocating instead of printing the alloc function each time. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
