On Wed, 26 Dec 2012 17:59:59 -0800 Kent Overstreet <koverstreet@xxxxxxxxxx> wrote: > struct { > - struct mutex ring_lock; > + atomic_t reqs_active; > } ____cacheline_aligned; Is there a reason why this guy remains aligned on CONFIG_SMP=n? -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html