On Mon, Feb 11, 2019 at 09:40:29PM +0100, Andrea Righi wrote:
> On Mon, Feb 11, 2019 at 10:39:34AM -0500, Josef Bacik wrote:
> > On Sat, Feb 09, 2019 at 03:07:49PM +0100, Andrea Righi wrote:
> > > This is an attempt to mitigate the priority inversion problem of a
> > > high-priority blkcg issuing a
On Mon, Feb 11, 2019 at 10:39:34AM -0500, Josef Bacik wrote:
> On Sat, Feb 09, 2019 at 03:07:49PM +0100, Andrea Righi wrote:
> > This is an attempt to mitigate the priority inversion problem of a
> > high-priority blkcg issuing a sync() and being forced to wait the
> > completion of all the writeba
On Sat, Feb 09, 2019 at 03:07:49PM +0100, Andrea Righi wrote:
> This is an attempt to mitigate the priority inversion problem of a
> high-priority blkcg issuing a sync() and being forced to wait the
> completion of all the writeback I/O generated by any other low-priority
> blkcg, causing massive l
This is an attempt to mitigate the priority inversion problem of a
high-priority blkcg issuing a sync() and being forced to wait the
completion of all the writeback I/O generated by any other low-priority
blkcg, causing massive latencies to processes that shouldn't be
I/O-throttled at all.
The ide
4 matches
Mail list logo
