Messages in this thread | | | Date | Thu, 24 Feb 2022 08:48:34 +0100 | From | Dominik Brodowski <> | Subject | Re: [PATCH] random: only wake up writers after zap if threshold was passed |
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Am Tue, Feb 22, 2022 at 02:05:03PM +0100 schrieb Jason A. Donenfeld: > The only time that we need to wake up /dev/random writers on > RNDCLEARPOOL/RNDZAPPOOL is when we're changing from a value that is > greater than or equal to POOL_MIN_BITS to zero, because if we're > changing from below POOL_MIN_BITS to zero, the writers are already > unblocked. > > Cc: Dominik Brodowski <linux@dominikbrodowski.net> > Cc: Theodore Ts'o <tytso@mit.edu> > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Thanks, Dominik
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