On Wed, 19 Sep 2012, Jeff Moyer wrote:
> Jeff Moyer <[email protected]> writes: > > > Hi, > > > > When testing against a pcie ssd or a ramdisk, making the block device > > structure cacheline_aligned provided a significant increase in > > performance: > > Self-NACK on this one. This results in a ton of warnings: > > include/linux/fs.h:727: warning: ???__section__??? attribute does not > apply to types > In file included from include/linux/debugfs.h:18, > from kernel/trace/trace_probe.h:28, > from kernel/trace/trace_kprobe.c:23: > include/linux/fs.h:727: warning: ???__section__??? attribute does not > apply to types > > And that leaves me with the task of figuring out if/why this actually > helps. > > Cheers, > Jeff Hi Use ____cacheline_aligned instead of __cacheline_aligned Mikulas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
