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Commit 25c8a028 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "Perf: arm64: Use all 6 counters in tracecounters"

parents 1f02bcef 6b827446

arch/arm64/kernel/perf_trace_counters.h

+10 −8
Original line number Diff line number Diff line
@@ -22,8 +22,10 @@ 
#define C1 0x2

#define C2 0x4

#define C3 0x8

#define C_ALL (CC | C0 | C1 | C2 | C3)

#define NUM_L1_CTRS 4

#define C4 0x10

#define C5 0x20

#define C_ALL (CC | C0 | C1 | C2 | C3 | C4 | C5)

#define NUM_L1_CTRS 6



#include <linux/sched.h>

#include <linux/cpumask.h>
@@ -46,8 +48,8 @@ TRACE_EVENT(sched_switch_with_ctrs, 
			__field(u32, ctr1)

			__field(u32, ctr2)

			__field(u32, ctr3)

			__field(u32, lctr0)

			__field(u32, lctr1)

			__field(u32, ctr4)

			__field(u32, ctr5)

		),



		TP_fast_assign(
@@ -91,15 +93,15 @@ TRACE_EVENT(sched_switch_with_ctrs, 
			__entry->ctr1 = delta_l1_cnts[1];

			__entry->ctr2 = delta_l1_cnts[2];

			__entry->ctr3 = delta_l1_cnts[3];

			__entry->lctr0 = 0;

			__entry->lctr1 = 0;

			__entry->ctr4 = delta_l1_cnts[4];

			__entry->ctr5 = delta_l1_cnts[5];

		),



		TP_printk("prev_pid=%d, next_pid=%d, CCNTR: %u, CTR0: %u, CTR1: %u, CTR2: %u, CTR3: %u, L2CTR0: %u, L2CTR1: %u",

		TP_printk("prev_pid=%d, next_pid=%d, CCNTR: %u, CTR0: %u, CTR1: %u, CTR2: %u, CTR3: %u, CTR4: %u, CTR5: %u",

				__entry->old_pid, __entry->new_pid,

				__entry->cctr, __entry->ctr0, __entry->ctr1,

				__entry->ctr2, __entry->ctr3,

				__entry->lctr0, __entry->lctr1)

				__entry->ctr4, __entry->ctr5)

);



#endif