Re: [PATCH 12/15] libnvdimm: enable iostat

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Jun 21, 2015 at 3:11 AM, Christoph Hellwig <hch@xxxxxx> wrote:
> On Fri, Jun 19, 2015 at 02:02:39AM -0700, Dan Williams wrote:
>> 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.
>
> Oh, missed that.  Just drop the Kconfig option in that case.

Ok.
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in



[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux