Re: [PATCH 2/4] coredump: speedup SIGKILL sending

[Roland McGrath]

> With this patch a thread group is killed atomically under ->siglock.
> This is faster because we can use sigaddset() instead of force_sig_info()
> and this is used in further patches.
> 
> Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>

Looks good to me.

Signed-off-by: Roland McGrath <roland@xxxxxxxxxx>


Thanks,
Roland
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