Re: [PATCH] Replace modulo operations in ringbuffer.c by masking operations.

That's possible because the size of the ring buffers is always a power of two, and yields a small performance improvement. The improvement should be mostly visible on processors that implement division in microcode (Atom) or lack a division instruction (ARM). --- gatchat/ringbuffer.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-)