• Paul Mackerras's avatar
    perf_event, powerpc: Fix compilation after big perf_counter rename · a8f90e90
    Paul Mackerras authored
    This fixes two places in the powerpc perf_event (perf_counter) code
    where 'list_entry' needs to be changed to 'group_entry', but were
    missed in commit 65abc865 ("perf_counter: Rename list_entry ->
    group_entry, counter_list -> group_list").
    
    This also changes 'event' back to 'counter' in a couple of
    contexts:
    
    * Field and function names that deal with the limited-function
      counters: it's really the hardware counters whose function is
      limited, not the events that they count.  Hence:
    
      MAX_LIMITED_HWEVENTS -> MAX_LIMITED_HWCOUNTERS
      limited_event -> limited_counter
      freeze/thaw_limited_events -> freeze/thaw_limited_counters
    
    * The machine-specific PMU description struct (struct power_pmu): this
      renames 'n_event' back to 'n_counter' since it really describes how
      many hardware counters the machine has.  (Renaming this back avoids
      a compile error in each of the machine-specific PMU back-ends where
      they initialize their power_pmu struct.)
    Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
    Cc: linuxppc-dev@ozlabs.org
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    LKML-Reference: <19128.4280.813369.589704@cargo.ozlabs.ibm.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    a8f90e90
perf_event.h 4.04 KB