On Thu, Apr 08, 2021 at 04:13:32PM -0700, Darrick J. Wong wrote:
> On Wed, Apr 07, 2021 at 02:46:10PM -0700, Daniel Xu wrote:
> > There currently does not exist a way to answer the question: "What is in
> > the page cache?". There are various heuristics and counters but nothing
> > that can tell
On Wed, Apr 07, 2021 at 02:46:10PM -0700, Daniel Xu wrote:
> There currently does not exist a way to answer the question: "What is in
> the page cache?". There are various heuristics and counters but nothing
> that can tell you anything like:
>
> * 3M from /home/dxu/foo.txt
> * 5K from ...
On Wed, Apr 7, 2021 at 2:47 PM Daniel Xu wrote:
>
> There currently does not exist a way to answer the question: "What is in
> the page cache?". There are various heuristics and counters but nothing
> that can tell you anything like:
>
> * 3M from /home/dxu/foo.txt
> * 5K from ...
> * etc.
Hi Christian, thanks for taking a look.
On Thu, Apr 08, 2021 at 09:51:17AM +0200, Christian Brauner wrote:
> On Wed, Apr 07, 2021 at 02:46:10PM -0700, Daniel Xu wrote:
> > There currently does not exist a way to answer the question: "What is in
> > the page cache?". There are various heuristics
On Wed, Apr 07, 2021 at 02:46:10PM -0700, Daniel Xu wrote:
> There currently does not exist a way to answer the question: "What is in
> the page cache?". There are various heuristics and counters but nothing
> that can tell you anything like:
>
> * 3M from /home/dxu/foo.txt
> * 5K from ...
>
There currently does not exist a way to answer the question: "What is in
the page cache?". There are various heuristics and counters but nothing
that can tell you anything like:
* 3M from /home/dxu/foo.txt
* 5K from ...
* etc.
The answer to the question is particularly useful in the
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