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| author | Patrick Porlan <patrick.porlan@linux.intel.com> | 2011-03-02 11:15:35 +0100 |
|---|---|---|
| committer | Denis Kenzior <denkenz@gmail.com> | 2011-03-02 22:50:32 -0600 |
| commit | 992019cad42eb4c9ca5a558c2a18d4a594d1155e (patch) | |
| tree | c2ae7a43a37e138ec53f1d904d4e29d99c6ec7ea /AUTHORS | |
| parent | 9b1675c000a8d09f7cb77d1c7df036636a443e94 (diff) | |
| download | ofono-992019cad42eb4c9ca5a558c2a18d4a594d1155e.tar.bz2 | |
gatchat: Optimize ringbuffer modulo operations
Replace modulo operations in ringbuffer.c by masking operations. This
is 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).
Diffstat (limited to 'AUTHORS')
0 files changed, 0 insertions, 0 deletions