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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 11:55:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 11:55:43 -0700 |
commit | 6d2b84a4e5b954bd2587e06c29577256f59e0030 (patch) | |
tree | 52fc4d86be60205541d01802388296d3d4d3b756 /crypto | |
parent | 4cec929370763c475111b1eb307df6759b6733e7 (diff) | |
parent | 4fd5750af02ab7bba7c58a073060cc1da8a69173 (diff) | |
download | lwn-6d2b84a4e5b954bd2587e06c29577256f59e0030.tar.gz lwn-6d2b84a4e5b954bd2587e06c29577256f59e0030.zip |
Merge tag 'sched-fifo-2020-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull sched/fifo updates from Ingo Molnar:
"This adds the sched_set_fifo*() encapsulation APIs to remove static
priority level knowledge from non-scheduler code.
The three APIs for non-scheduler code to set SCHED_FIFO are:
- sched_set_fifo()
- sched_set_fifo_low()
- sched_set_normal()
These are two FIFO priority levels: default (high), and a 'low'
priority level, plus sched_set_normal() to set the policy back to
non-SCHED_FIFO.
Since the changes affect a lot of non-scheduler code, we kept this in
a separate tree"
* tag 'sched-fifo-2020-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
sched,tracing: Convert to sched_set_fifo()
sched: Remove sched_set_*() return value
sched: Remove sched_setscheduler*() EXPORTs
sched,psi: Convert to sched_set_fifo_low()
sched,rcutorture: Convert to sched_set_fifo_low()
sched,rcuperf: Convert to sched_set_fifo_low()
sched,locktorture: Convert to sched_set_fifo()
sched,irq: Convert to sched_set_fifo()
sched,watchdog: Convert to sched_set_fifo()
sched,serial: Convert to sched_set_fifo()
sched,powerclamp: Convert to sched_set_fifo()
sched,ion: Convert to sched_set_normal()
sched,powercap: Convert to sched_set_fifo*()
sched,spi: Convert to sched_set_fifo*()
sched,mmc: Convert to sched_set_fifo*()
sched,ivtv: Convert to sched_set_fifo*()
sched,drm/scheduler: Convert to sched_set_fifo*()
sched,msm: Convert to sched_set_fifo*()
sched,psci: Convert to sched_set_fifo*()
sched,drbd: Convert to sched_set_fifo*()
...
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/crypto_engine.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c index 3655d9d3f5df..198a8eb1cd56 100644 --- a/crypto/crypto_engine.c +++ b/crypto/crypto_engine.c @@ -482,7 +482,6 @@ struct crypto_engine *crypto_engine_alloc_init_and_set(struct device *dev, int (*cbk_do_batch)(struct crypto_engine *engine), bool rt, int qlen) { - struct sched_param param = { .sched_priority = MAX_RT_PRIO / 2 }; struct crypto_engine *engine; if (!dev) @@ -520,7 +519,7 @@ struct crypto_engine *crypto_engine_alloc_init_and_set(struct device *dev, if (engine->rt) { dev_info(dev, "will run requests pump with realtime priority\n"); - sched_setscheduler(engine->kworker->task, SCHED_FIFO, ¶m); + sched_set_fifo(engine->kworker->task); } return engine; |