github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 10:04:04 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

perf/x86/intel: Check the X86 leader for ACR group

Browse Source 
The auto counter reload group also requires a group flag in the leader.
The leader must be a X86 event.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20250424134718.311934-4-kan.liang@linux.intel.com
This commit is contained in:
Kan Liang 2025-04-24 06:47:16 -07:00 committed by Peter Zijlstra
parent f51972e6f8
commit efd448540e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/events/perf_event.h
View File

@ -129,7 +129,7 @@ static inline bool is_pebs_counter_event_group(struct perf_event *event)
static inline bool is_acr_event_group(struct perf_event *event)
{
return event->group_leader->hw.flags & PERF_X86_EVENT_ACR;
return check_leader_group(event->group_leader, PERF_X86_EVENT_ACR);
}
struct amd_nb {