Commit 196f02bf authored by Anton Blanchard's avatar Anton Blanchard Committed by Paul Mackerras

powerpc: perf_event: Add alignment-faults and emulation-faults software events

Hook up the alignment-faults and emulation-faults events for powerpc.
Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent eecff81d
......@@ -19,6 +19,7 @@
#define _ASM_POWERPC_EMULATED_OPS_H
#include <asm/atomic.h>
#include <linux/perf_event.h>
#ifdef CONFIG_PPC_EMULATED_STATS
......@@ -70,7 +71,18 @@ extern void ppc_warn_emulated_print(const char *type);
#endif /* !CONFIG_PPC_EMULATED_STATS */
#define PPC_WARN_EMULATED(type, regs) __PPC_WARN_EMULATED(type)
#define PPC_WARN_ALIGNMENT(type, regs) __PPC_WARN_EMULATED(type)
#define PPC_WARN_EMULATED(type, regs) \
do { \
perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, \
1, 0, regs, 0); \
__PPC_WARN_EMULATED(type); \
} while (0)
#define PPC_WARN_ALIGNMENT(type, regs) \
do { \
perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, \
1, 0, regs, regs->dar); \
__PPC_WARN_EMULATED(type); \
} while (0)
#endif /* _ASM_POWERPC_EMULATED_OPS_H */
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