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(parent: 897d139) | patch
random: introduce drain_entropy() helper to declutter crng_reseed()
authorJason A. Donenfeld <Jason@zx2c4.com>
Fri, 11 Feb 2022 11:19:49 +0000 (12:19 +0100)
committerJason A. Donenfeld <Jason@zx2c4.com>
Wed, 16 Feb 2022 23:02:07 +0000 (00:02 +0100)
commit1d9db20a084794dec4856f67ec0d44cfd31d2bb7
treee21b582167cc8a13439c96dc886a8064d980e267tree
parent897d139345fb67d5e71847f1387d126029f3f53ecommit | diff
random: introduce drain_entropy() helper to declutter crng_reseed()

In preparation for separating responsibilities, break out the entropy
count management part of crng_reseed() into its own function.

No functional changes.

Cc: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
drivers/char/random.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)