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| author | Vineet Gupta | 2014-10-02 09:00:42 +0200 |
|---|---|---|
| committer | Vineet Gupta | 2015-02-27 05:45:01 +0100 |
| commit | ceed97ab4ff76cb5b1d616a810e941f8837dc440 (patch) | |
| tree | 0cd12cc2c53c6e73bbfef84bf430b0705495accb /arch/arc/kernel/unaligned.c | |
| parent | ARC: Make arc_unwind_core accessible externally (diff) | |
| download | kernel-qcow2-linux-ceed97ab4ff76cb5b1d616a810e941f8837dc440.tar.gz kernel-qcow2-linux-ceed97ab4ff76cb5b1d616a810e941f8837dc440.tar.xz kernel-qcow2-linux-ceed97ab4ff76cb5b1d616a810e941f8837dc440.zip | |
ARC: perf: Enable generic software events
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/unaligned.c')
| -rw-r--r-- | arch/arc/kernel/unaligned.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c index 7ff5b5c183bb..74db59b6f392 100644 --- a/arch/arc/kernel/unaligned.c +++ b/arch/arc/kernel/unaligned.c @@ -12,6 +12,7 @@ */ #include <linux/types.h> +#include <linux/perf_event.h> #include <linux/ptrace.h> #include <linux/uaccess.h> #include <asm/disasm.h> @@ -253,6 +254,7 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs, } } + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address); return 0; fault: |