• Peter Zijlstra's avatar
    perf: Reduce perf_disable() usage · 24cd7f54
    Peter Zijlstra authored
    Since the current perf_disable() usage is only an optimization,
    remove it for now. This eases the removal of the __weak
    hw_perf_enable() interface.
    Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: paulus <paulus@samba.org>
    Cc: stephane eranian <eranian@googlemail.com>
    Cc: Robert Richter <robert.richter@amd.com>
    Cc: Will Deacon <will.deacon@arm.com>
    Cc: Paul Mundt <lethal@linux-sh.org>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: Lin Ming <ming.m.lin@intel.com>
    Cc: Yanmin <yanmin_zhang@linux.intel.com>
    Cc: Deng-Cheng Zhu <dengcheng.zhu@gmail.com>
    Cc: David Miller <davem@davemloft.net>
    Cc: Michael Cree <mcree@orcon.net.nz>
    LKML-Reference: <new-submission>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
perf_event.c 7.54 KB