On Fri, Jun 19, 2015 at 1:34 AM, Christoph Hellwig <hch@xxxxxx> wrote: > On Wed, Jun 17, 2015 at 07:55:51PM -0400, Dan Williams wrote: >> This is disabled by default as the overhead is prohibitive, but if the >> user takes the action to turn it on we'll oblige. > > If you care about users a compile time selection doesn't make sense, > why not always build it but require an opt-in? It's always built the Kconfig just selects the default initial state of QUEUE_FLAG_IO_STAT. They can always turn it on/off via block queue sysfs. -- 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
