Re: [PATCH 05/11] add support for allowing applications to pass in write life time hints

2017-06-13 Thread Jens Axboe
On 06/13/2017 01:36 PM, Andreas Dilger wrote: > On Jun 13, 2017, at 11:15 AM, Jens Axboe wrote: >> >> Add four flags for the pwritev2(2) system call, allowing an application >> to give the kernel a hint about what on-media life times can be >> expected from a given write. >> >>

Re: [PATCH 05/11] add support for allowing applications to pass in write life time hints

2017-06-13 Thread Andreas Dilger
On Jun 13, 2017, at 11:15 AM, Jens Axboe wrote: > > Add four flags for the pwritev2(2) system call, allowing an application > to give the kernel a hint about what on-media life times can be > expected from a given write. > > The intent is for these values to be relative to each