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random: replace use of system_unbound_wq with system_dfl_wq

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system_unbound_wq has been renamed to system_dfl_wq in 128ea9f6cc
("workqueue: Add system_percpu_wq and system_dfl_wq"), so update
random.c's usage of it system_unbound_wq to reflect the new change. The
old system_unbound_wq is slated for removal in the next few cycles.

Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Marco Crivellari 2025-10-30 16:57:28 +01:00 committed by Jason A. Donenfeld
parent 5d49f1a5bd
commit aba5f969f8
1 changed files with 4 additions and 4 deletions
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8
drivers/char/random.c
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@ -259,8 +259,8 @@ static void crng_reseed(struct work_struct *work)
u8 key[CHACHA_KEY_SIZE];
/* Immediately schedule the next reseeding, so that it fires sooner rather than later. */
if (likely(system_unbound_wq))
queue_delayed_work(system_unbound_wq, &next_reseed, crng_reseed_interval());
if (likely(system_dfl_wq))
queue_delayed_work(system_dfl_wq, &next_reseed, crng_reseed_interval());
extract_entropy(key, sizeof(key));
@ -741,8 +741,8 @@ static void __cold _credit_init_bits(size_t bits)
if (orig < POOL_READY_BITS && new >= POOL_READY_BITS) {
crng_reseed(NULL); /* Sets crng_init to CRNG_READY under base_crng.lock. */
if (static_key_initialized && system_unbound_wq)
queue_work(system_unbound_wq, &set_ready);
if (static_key_initialized && system_dfl_wq)
queue_work(system_dfl_wq, &set_ready);
atomic_notifier_call_chain(&random_ready_notifier, 0, NULL);
#ifdef CONFIG_VDSO_GETRANDOM
WRITE_ONCE(vdso_k_rng_data->is_ready, true);