On Fri, May 2, 2014 at 4:51 PM, Andy Lutomirski wrote:
> On my box, this saves about 100ns on each interrupt and trap that
> happens while running in kernel space. This speeds up my kernel_pf
> microbenchmark by about 17%.
Acked-by: Linus Torvalds
Now it just needs lots of testing to make
On my box, this saves about 100ns on each interrupt and trap that
happens while running in kernel space. This speeds up my kernel_pf
microbenchmark by about 17%.
Signed-off-by: Andy Lutomirski
---
Changes from the RFC:
- Much better comments
- Rewritten to use popq_cfi directly instead of
On my box, this saves about 100ns on each interrupt and trap that
happens while running in kernel space. This speeds up my kernel_pf
microbenchmark by about 17%.
Signed-off-by: Andy Lutomirski l...@amacapital.net
---
Changes from the RFC:
- Much better comments
- Rewritten to use popq_cfi
On Fri, May 2, 2014 at 4:51 PM, Andy Lutomirski l...@amacapital.net wrote:
On my box, this saves about 100ns on each interrupt and trap that
happens while running in kernel space. This speeds up my kernel_pf
microbenchmark by about 17%.
Acked-by: Linus Torvalds torva...@linux-foundation.org
4 matches
Mail list logo