Argh !! Looks like I sent an old already applied series nested in the
new one.
Ignore those x/4 patches, only look at the x/6 ones.
Le 27/09/2022 à 16:33, Christophe Leroy a écrit :
> This series reduces by 70% the time required to activate
> ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
>
>
This series reduces by 70% the time required to activate
ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
Measure is performed in function ftrace_replace_code() using mftb()
around the loop.
With the series,
- Without CONFIG_STRICT_KERNEL_RWX, 416000 TB ticks are measured.
- With CONFIG_STRICT_KER
Michael ?
Le 31/05/2022 à 08:24, Christophe Leroy a écrit :
Le 17/05/2022 à 14:37, Michael Ellerman a écrit :
Christophe Leroy writes:
Le 15/05/2022 à 12:28, Michael Ellerman a écrit :
On Tue, 22 Mar 2022 16:40:17 +0100, Christophe Leroy wrote:
This series reduces by 70% the time required
Le 17/05/2022 à 14:37, Michael Ellerman a écrit :
> Christophe Leroy writes:
>> Le 15/05/2022 à 12:28, Michael Ellerman a écrit :
>>> On Tue, 22 Mar 2022 16:40:17 +0100, Christophe Leroy wrote:
This series reduces by 70% the time required to activate
ftrace on an 8xx with CONFIG_STRICT
Christophe Leroy writes:
> Le 15/05/2022 à 12:28, Michael Ellerman a écrit :
>> On Tue, 22 Mar 2022 16:40:17 +0100, Christophe Leroy wrote:
>>> This series reduces by 70% the time required to activate
>>> ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
>>>
>>> Measure is performed in function ftra
Le 15/05/2022 à 12:28, Michael Ellerman a écrit :
> On Tue, 22 Mar 2022 16:40:17 +0100, Christophe Leroy wrote:
>> This series reduces by 70% the time required to activate
>> ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
>>
>> Measure is performed in function ftrace_replace_code() using mftb()
On Tue, 22 Mar 2022 16:40:17 +0100, Christophe Leroy wrote:
> This series reduces by 70% the time required to activate
> ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
>
> Measure is performed in function ftrace_replace_code() using mftb()
> around the loop.
>
> With the series,
> - Without CONF
This series reduces by 70% the time required to activate
ftrace on an 8xx with CONFIG_STRICT_KERNEL_RWX.
Measure is performed in function ftrace_replace_code() using mftb()
around the loop.
With the series,
- Without CONFIG_STRICT_KERNEL_RWX, 416000 TB ticks are measured.
- With CONFIG_STRICT_KER