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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-05-15 14:11:37 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-05-19 13:49:03 +0200 |
| commit | e99fb45436eaa4ac1b72a8e4af56381f59759b0c (patch) | |
| tree | 19fe6fd1d7d07df88815a4d15f3341ddcb32c5bd /rust/kernel/alloc/allocator.rs | |
| parent | 4ef863352bcde482d65722ed721c3fd3967a67d6 (diff) | |
perf/x86/intel: Update event constraints and cache_extra_regsfor MTL
Update perf hard-coded event constraints and cache_extra_regs[] for
Meteor Lake according to the latest MTL perfmon events (V1.21).
MTL P-core (redwoodcove) inherits same perf events list from previous
generation (Goldencove), but the E-core (Crestmont) brings some
difference on the perf event list comparing with Gracemont. So apply
the changes for Crestmont core.
MTL perfmon events:
https://github.com/intel/perfmon/blob/main/MTL/events/meteorlake_redwoodcove_core.json
https://github.com/intel/perfmon/blob/main/MTL/events/meteorlake_crestmont_core.json
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260515061143.338553-6-dapeng1.mi@linux.intel.com
Diffstat (limited to 'rust/kernel/alloc/allocator.rs')
0 files changed, 0 insertions, 0 deletions