On Mon, May 9, 2016 at 3:01 PM, Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx> wrote: > > > On 05/09/2016 02:35 PM, Luruo, Kuthonuzo wrote: >> >> This patch with atomic bit op is similar in spirit to v1 except that it increases metadata size. >> > > I don't think that this is a big deal. That will slightly increase size of objects <= (128 - 32) bytes. > And if someone think otherwise, we can completely remove 'alloc_size' > (we use it only to print size in report - not very useful). Where did 128 come from? We now should allocate only 32 bytes for 16-byte user object. If not, there is something to fix. -- 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>