Re: [PATCH v2 6/7] x86: signal: handle_signal() should useset_current_blocked()

[Matt Fleming]

On Mon, 18 Apr 2011 15:46:15 +0200
Oleg Nesterov <oleg@xxxxxxxxxx> wrote:

> This is ugly, but if sigprocmask() needs retarget_shared_pending() then
> handle signal should follow this logic. In theory it is newer correct to
							   ^^ never ;-)

> add the new signals to current->blocked, the signal handler can sleep/etc
> so we should notify other threads in case we block the pending signal and
> nobody else has TIF_SIGPENDING.
> 
> Of course, this change doesn't make signals faster :/
> 
> Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>

Reviewed-by: Matt Fleming <matt.fleming@xxxxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/