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perf/hw_breakpoint: Fix DocBook warnings in perf hw_breakpoint

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Fix the following W=1 kernel build warning(s):

  kernel/events/hw_breakpoint.c:461: warning: Function parameter or member 'context' not described in 'register_user_hw_breakpoint'
  kernel/events/hw_breakpoint.c:560: warning: Function parameter or member 'context' not described in 'register_wide_hw_breakpoint'

Signed-off-by: Haocheng Xie <xiehaocheng.cn@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210527031947.1801-4-xiehaocheng.cn@gmail.com
This commit is contained in:
Haocheng Xie 2021-05-27 11:19:47 +08:00 committed by Ingo Molnar
parent a1ddf5249f
commit 875dd7bf54
1 changed files with 2 additions and 0 deletions
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kernel/events/hw_breakpoint.c
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@ -451,6 +451,7 @@ int register_perf_hw_breakpoint(struct perf_event *bp)
* register_user_hw_breakpoint - register a hardware breakpoint for user space
* @attr: breakpoint attributes
* @triggered: callback to trigger when we hit the breakpoint
* @context: context data could be used in the triggered callback
* @tsk: pointer to 'task_struct' of the process to which the address belongs
*/
struct perf_event *
@ -550,6 +551,7 @@ EXPORT_SYMBOL_GPL(unregister_hw_breakpoint);
* register_wide_hw_breakpoint - register a wide breakpoint in the kernel
* @attr: breakpoint attributes
* @triggered: callback to trigger when we hit the breakpoint
* @context: context data could be used in the triggered callback
*
* @return a set of per_cpu pointers to perf events
*/