Re: [PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-07 Thread Edgecombe, Rick P
On Tue, 2018-11-06 at 13:05 -0800, Andrew Morton wrote: > On Fri, 2 Nov 2018 12:25:20 -0700 Rick Edgecombe > wrote: > > > This adds a test module in lib/, and a script in kselftest that does > > benchmarking on the allocation of memory in the module space. Performance > > here > > would have

Re: [PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-07 Thread Edgecombe, Rick P
On Tue, 2018-11-06 at 13:05 -0800, Andrew Morton wrote: > On Fri, 2 Nov 2018 12:25:20 -0700 Rick Edgecombe > wrote: > > > This adds a test module in lib/, and a script in kselftest that does > > benchmarking on the allocation of memory in the module space. Performance > > here > > would have

Re: [PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-06 Thread Andrew Morton
On Fri, 2 Nov 2018 12:25:20 -0700 Rick Edgecombe wrote: > This adds a test module in lib/, and a script in kselftest that does > benchmarking on the allocation of memory in the module space. Performance here > would have some small impact on kernel module insertions, BPF JIT insertions > and

Re: [PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-06 Thread Andrew Morton
On Fri, 2 Nov 2018 12:25:20 -0700 Rick Edgecombe wrote: > This adds a test module in lib/, and a script in kselftest that does > benchmarking on the allocation of memory in the module space. Performance here > would have some small impact on kernel module insertions, BPF JIT insertions > and

[PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-02 Thread Rick Edgecombe
This adds a test module in lib/, and a script in kselftest that does benchmarking on the allocation of memory in the module space. Performance here would have some small impact on kernel module insertions, BPF JIT insertions and kprobes. In the case of KASLR features for the module space, this

[PATCH v8 4/4] Kselftest for module text allocation benchmarking

2018-11-02 Thread Rick Edgecombe
This adds a test module in lib/, and a script in kselftest that does benchmarking on the allocation of memory in the module space. Performance here would have some small impact on kernel module insertions, BPF JIT insertions and kprobes. In the case of KASLR features for the module space, this