Re: [Xen-devel] [PATCH for-4.13] xen/sched: Render sibling/core masks with %pbl to improve 'r' debugkey

2019-11-14 Thread George Dunlap
On 11/13/19 6:36 PM, Andrew Cooper wrote: > For system with large numbers of CPUs, the 'r' debugkey is unwieldy. Sibling > and core masks are a single block of adjacent bits, so are vastly shorter to > render with %pbl. > > Before: > (XEN) CPU[00] nr_run=0, sort=157, >

Re: [Xen-devel] [PATCH for-4.13] xen/sched: Render sibling/core masks with %pbl to improve 'r' debugkey

2019-11-13 Thread Jürgen Groß
On 13.11.19 19:36, Andrew Cooper wrote: For system with large numbers of CPUs, the 'r' debugkey is unwieldy. Sibling and core masks are a single block of adjacent bits, so are vastly shorter to render with %pbl. Before: (XEN) CPU[00] nr_run=0, sort=157,

[Xen-devel] [PATCH for-4.13] xen/sched: Render sibling/core masks with %pbl to improve 'r' debugkey

2019-11-13 Thread Andrew Cooper
For system with large numbers of CPUs, the 'r' debugkey is unwieldy. Sibling and core masks are a single block of adjacent bits, so are vastly shorter to render with %pbl. Before: (XEN) CPU[00] nr_run=0, sort=157,