Sorry, please ignore this patch. The first typo in this patch has been already fixed by: a9cad3d4f046 ("Documentation, x86: Intel Memory bandwidth allocation")
A new patch is submitted to address the other typo left over: https://lkml.org/lkml/2017/5/2/595 Best regards Xiaochen Shen On 2017/4/7 1:09, Xiaochen Shen wrote: > Both typos are in example 3. > > Because cache id 0 is the only cache id, the ";" is redundant in > "# echo "L3:0=ffc00;" > p0/schemata". > > And "C0" in "# echo C0 > p0/cpus" is wrong because it specifies core > 6-7 instead of wanted core 4-7. > > Correct the typos to avoid confusion. > > Signed-off-by: Xiaochen Shen <xiaochen.s...@intel.com> > Signed-off-by: Fenghua Yu <fenghua...@intel.com> > --- > Documentation/x86/intel_rdt_ui.txt | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/x86/intel_rdt_ui.txt > b/Documentation/x86/intel_rdt_ui.txt > index 51cf6fa..cd752c1 100644 > --- a/Documentation/x86/intel_rdt_ui.txt > +++ b/Documentation/x86/intel_rdt_ui.txt > @@ -206,12 +206,12 @@ Next we make a resource group for our real time cores > and give > it access to the "top" 50% of the cache on socket 0. > > # mkdir p0 > -# echo "L3:0=ffc00;" > p0/schemata > +# echo "L3:0=ffc00" > p0/schemata > > Finally we move core 4-7 over to the new group and make sure that the > kernel and the tasks running there get 50% of the cache. > > -# echo C0 > p0/cpus > +# echo F0 > p0/cpus > > 4) Locking between applications >