Apparently, improving the QoI of vsnprintf() is too controversial. So here are the uncontended parts of that series with Simon's R-bs added.
It's not a huge image reduction:
$ ../linux/scripts/bloat-o-meter lib/vsprintf.o.{0,1} add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-218 (-218) Function old new delta printf 220 152 -68 vsnprintf_internal 2124 1974 -150 Total: Before=4878, After=4660, chg -4.47%
but still worth it.
Rasmus Villemoes (3): lib/vsprintf.c: implement printf() in terms of vprintf() lib/vsprintf.c: remove stale comment lib/vsprintf.c: remove unused ip6_addr_string()
lib/vsprintf.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-)