On Wed 12-08-15 20:22:10, PINTU KUMAR wrote:
> > On Mon 10-08-15 15:15:06, PINTU KUMAR wrote:
[...]
> > > Yes, as par my analysis, I feel that this is one of the useful and
> > > important interface.
> > > I added it in one of our internal product and found it to be very useful.
> > > Specially dur
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On Mon 10-08-15 15:15:06, PINTU KUMAR wrote:
[...]
> > > Regarding trace points, I am not sure if we can attach counter to it.
> > > Also trace may have more over-head and requires additional configs to
> > > be enabled to debug.
> > > Mostly these configs will not be enabled by default (at least i
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> Subject: Re: [PATCH 1/1] mm: vmstat: introducing vm counter for slowpath
>
> On Fri, 07 Aug 2015 18:16:47 +0530 PINTU KUMAR
> wrote:
>
> > > > This is useful to know the rate of allocation success within the
> > > > slowpath.
> > >
>
On Fri, 07 Aug 2015 18:16:47 +0530 PINTU KUMAR wrote:
> > > This is useful to know the rate of allocation success within the
> > > slowpath.
> >
> > What would be that information good for? Is a regular administrator expected
> to
> > consume this value or this is aimed more to kernel developers
On Fri 07-08-15 18:16:47, PINTU KUMAR wrote:
[...]
> > On Fri 07-08-15 12:38:54, Pintu Kumar wrote:
> > > This patch add new counter slowpath_entered in /proc/vmstat to track
> > > how many times the system entered into slowpath after first allocation
> > > attempt is failed.
> >
> > This is too l
com
> Subject: Re: [PATCH 1/1] mm: vmstat: introducing vm counter for slowpath
>
> On Fri 07-08-15 12:38:54, Pintu Kumar wrote:
> > This patch add new counter slowpath_entered in /proc/vmstat to track
> > how many times the system entered into slowpath after first allocation
On (08/07/15 12:38), Pintu Kumar wrote:
> This patch add new counter slowpath_entered in /proc/vmstat to
> track how many times the system entered into slowpath after
> first allocation attempt is failed.
> This is useful to know the rate of allocation success within
> the slowpath.
> This patch is
On Fri 07-08-15 12:38:54, Pintu Kumar wrote:
> This patch add new counter slowpath_entered in /proc/vmstat to
> track how many times the system entered into slowpath after
> first allocation attempt is failed.
This is too lowlevel to be exported in the regular user visible
interface IMO.
> This i
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