On Fri, Jul 25, 2014 at 4:02 PM, Steven Whitehouse wrote:
> Hi,
>
>
> On 25/07/14 19:28, Zach Brown wrote:
>>
>
>> How do the file systems that implement directory read-ahead today deal
>> with this?
>
> I don't know of one that does - or at least readahead of the directory info
> itself is one
Hi,
On 25/07/14 19:28, Zach Brown wrote:
On Fri, Jul 25, 2014 at 07:08:12PM +0100, Steven Whitehouse wrote:
Hi,
On 25/07/14 18:52, Zach Brown wrote:
[snip]
Hmm. Have you tried plumbing these read-ahead calls in under the normal
getdents() syscalls?
We don't have a filereadahead() syscall
Hi,
On 25/07/14 18:52, Zach Brown wrote:
On Fri, Jul 25, 2014 at 01:37:19PM -0400, Abhijith Das wrote:
Hi all,
The topic of a readdirplus-like syscall had come up for discussion at last
year's
LSF/MM collab summit. I wrote a couple of syscalls with their GFS2
implementations
to get at a
On Fri, Jul 25, 2014 at 07:08:12PM +0100, Steven Whitehouse wrote:
> Hi,
>
> On 25/07/14 18:52, Zach Brown wrote:
> >On Fri, Jul 25, 2014 at 01:37:19PM -0400, Abhijith Das wrote:
> >>Hi all,
> >>
> >>The topic of a readdirplus-like syscall had come up for discussion at last
> >>year's
> >>LSF/MM
On Fri, Jul 25, 2014 at 07:08:12PM +0100, Steven Whitehouse wrote:
Hi,
On 25/07/14 18:52, Zach Brown wrote:
On Fri, Jul 25, 2014 at 01:37:19PM -0400, Abhijith Das wrote:
Hi all,
The topic of a readdirplus-like syscall had come up for discussion at last
year's
LSF/MM collab summit. I
Hi,
On 25/07/14 18:52, Zach Brown wrote:
On Fri, Jul 25, 2014 at 01:37:19PM -0400, Abhijith Das wrote:
Hi all,
The topic of a readdirplus-like syscall had come up for discussion at last
year's
LSF/MM collab summit. I wrote a couple of syscalls with their GFS2
implementations
to get at a
Hi,
On 25/07/14 19:28, Zach Brown wrote:
On Fri, Jul 25, 2014 at 07:08:12PM +0100, Steven Whitehouse wrote:
Hi,
On 25/07/14 18:52, Zach Brown wrote:
[snip]
Hmm. Have you tried plumbing these read-ahead calls in under the normal
getdents() syscalls?
We don't have a filereadahead() syscall
On Fri, Jul 25, 2014 at 4:02 PM, Steven Whitehouse swhit...@redhat.com wrote:
Hi,
On 25/07/14 19:28, Zach Brown wrote:
How do the file systems that implement directory read-ahead today deal
with this?
I don't know of one that does - or at least readahead of the directory info
itself is
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