• Will Deacon's avatar
    ARM: perf: clean and update ARMv7 event numbers · 4d301512
    Will Deacon authored
    This patch updates the ARMv7 perf event numbers so that:
    
    (1) A consistent naming scheme is used between different CPUs.
    
    (2) Only events actually used by Linux are described.
    
    (3) Where possible, architected events are used in preference to
        CPU-specific events.
    
    This results in the removal of a load of unused, hardcoded data and
    makes it more clear as to which events are supported on each PMU.
    
    Cc: Jean Pihet <j-pihet@ti.com>
    Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
    4d301512
perf_event_v7.c 30.7 KB