• Xiao Guangrong's avatar
    perf_event: Fix perf_swevent_hrtimer() variable initialization · 21140f4d
    Xiao Guangrong authored
    fix:
    
     [<c0477471>] ? printk+0x1d/0x24
     [<c01c98f9>] ? perf_prepare_sample+0x269/0x280
     [<c0149231>] warn_slowpath_common+0x71/0xd0
     [<c01c98f9>] ? perf_prepare_sample+0x269/0x280
     [<c01492aa>] warn_slowpath_null+0x1a/0x20
     [<c01c98f9>] perf_prepare_sample+0x269/0x280
     [<c016e9f3>] ? cpu_clock+0x53/0x90
     [<c01cc368>] __perf_event_overflow+0x2a8/0x300
     [<c01ccc3b>] perf_event_overflow+0x1b/0x30
     [<c01ccccf>] perf_swevent_hrtimer+0x7f/0x120
    
    This is because 'data.raw' variable not initialize.
    Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
    Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Paul Mackerras <paulus@samba.org>
    LKML-Reference: <4B208E93.1010801@cn.fujitsu.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    21140f4d
perf_event.c 121 KB