From: Andrew Morton [mailto:akpm@xxxxxxxxxxxxxxxxxxxx] > On Mon, 28 Nov 2016 13:50:37 -0800 Matthew Wilcox > <mawilcox@xxxxxxxxxxxxxxxxx> wrote: > > include/linux/idr.h | 132 ++-- > > include/linux/radix-tree.h | 5 +- > > init/main.c | 3 +- > > lib/idr.c | 1078 ------------------------------- > > lib/radix-tree.c | 632 ++++++++++++++++-- > > hm. It's just a cosmetic issue, but perhaps the idr > wrappers-around-radix-tree code should be in a different .c file. I can put some of them back into idr.c -- there's a couple of routines left in there still, so adding some more won't hurt. > Before: > > akpm3:/usr/src/25> size lib/idr.o lib/radix-tree.o > text data bss dec hex filename > 6566 89 16 6671 1a0f lib/idr.o > 11811 117 8 11936 2ea0 lib/radix-tree.o > > After: > > text data bss dec hex filename > 14151 118 8 14277 37c5 lib/radix-tree.o > > > So 4500 bytes saved. Decent. Not bad. 0day has been sending me email telling me that I saved something more like 1500 bytes, but that's on a minimal config. (also a couple of routines stayed in idr.c, so you're overstating how much I saved) ��.n������g��� �a��� �&ޖ)���)��h���&������梷���� �Ǟ�m������)������^�����������v���O��zf������