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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. When merging to the latest upstream tree there's a conflict in drivers/spi/spi.c, which can be resolved via: sched_set_fifo(ctlr->kworker_task); Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl8pPQIRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1j0Jw/+LlSyX6gD2ATy3cizGL7DFPZogD5MVKTb IXbhXH/ACpuPQlBe1+haRLbJj6XfXqbOlAleVKt7eh+jZ1jYjC972RCSTO4566mJ 0v8Iy9kkEeb2TDbYx1H3bnk78lf85t0CB+sCzyKUYFuTrXU04eRj7MtN3vAQyRQU xJg83x/sT5DGdDTP50sL7lpbwk3INWkD0aDCJEaO/a9yHElMsTZiZBKoXxN/s30o FsfzW56jqtng771H2bo8ERN7+abwJg10crQU5mIaLhacNMETuz0NZ/f8fY/fydCL Ju8HAdNKNXyphWkAOmixQuyYtWKe2/GfbHg8hld0jmpwxkOSTgZjY+pFcv7/w306 g2l1TPOt8e1n5jbfnY3eig+9Kr8y0qHkXPfLfgRqKwMMaOqTTYixEzj+NdxEIRX9 Kr7oFAv6VEFfXGSpb5L1qyjIGVgQ5/JE/p3OC3GHEsw5VKiy5yjhNLoSmSGzdS61 1YurVvypSEUAn3DqTXgeGX76f0HH365fIKqmbFrUWxliF+YyflMhtrj2JFtejGzH Md3RgAzxusE9S6k3gw1ev4byh167bPBbY8jz0w3Gd7IBRKy9vo92h6ZRYIl6xeoC BU2To1IhCAydIr6hNsIiCSDTgiLbsYQzPuVVovUxNh+l1ZvKV2X+csEHhs8oW4pr 4BRU7dKL2NE= =/7JH -----END PGP SIGNATURE----- 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*() ... |
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.. | ||
asymmetric_keys | ||
async_tx | ||
842.c | ||
acompress.c | ||
adiantum.c | ||
aead.c | ||
aegis.h | ||
aegis128-core.c | ||
aegis128-neon-inner.c | ||
aegis128-neon.c | ||
aes_generic.c | ||
aes_ti.c | ||
af_alg.c | ||
ahash.c | ||
akcipher.c | ||
algapi.c | ||
algboss.c | ||
algif_aead.c | ||
algif_hash.c | ||
algif_rng.c | ||
algif_skcipher.c | ||
ansi_cprng.c | ||
anubis.c | ||
api.c | ||
arc4.c | ||
authenc.c | ||
authencesn.c | ||
blake2b_generic.c | ||
blake2s_generic.c | ||
blowfish_common.c | ||
blowfish_generic.c | ||
camellia_generic.c | ||
cast_common.c | ||
cast5_generic.c | ||
cast6_generic.c | ||
cbc.c | ||
ccm.c | ||
cfb.c | ||
chacha_generic.c | ||
chacha20poly1305.c | ||
cipher.c | ||
cmac.c | ||
compress.c | ||
crc32_generic.c | ||
crc32c_generic.c | ||
crct10dif_common.c | ||
crct10dif_generic.c | ||
cryptd.c | ||
crypto_engine.c | ||
crypto_null.c | ||
crypto_user_base.c | ||
crypto_user_stat.c | ||
ctr.c | ||
cts.c | ||
curve25519-generic.c | ||
deflate.c | ||
des_generic.c | ||
dh_helper.c | ||
dh.c | ||
drbg.c | ||
ecb.c | ||
ecc_curve_defs.h | ||
ecc.c | ||
ecc.h | ||
ecdh_helper.c | ||
ecdh.c | ||
echainiv.c | ||
ecrdsa_defs.h | ||
ecrdsa_params.asn1 | ||
ecrdsa_pub_key.asn1 | ||
ecrdsa.c | ||
essiv.c | ||
fcrypt.c | ||
fips.c | ||
gcm.c | ||
geniv.c | ||
gf128mul.c | ||
ghash-generic.c | ||
hash_info.c | ||
hmac.c | ||
internal.h | ||
jitterentropy-kcapi.c | ||
jitterentropy.c | ||
jitterentropy.h | ||
Kconfig | ||
keywrap.c | ||
khazad.c | ||
kpp.c | ||
lrw.c | ||
lz4.c | ||
lz4hc.c | ||
lzo-rle.c | ||
lzo.c | ||
Makefile | ||
md4.c | ||
md5.c | ||
memneq.c | ||
michael_mic.c | ||
nhpoly1305.c | ||
ofb.c | ||
pcbc.c | ||
pcrypt.c | ||
poly1305_generic.c | ||
proc.c | ||
ripemd.h | ||
rmd128.c | ||
rmd160.c | ||
rmd256.c | ||
rmd320.c | ||
rng.c | ||
rsa_helper.c | ||
rsa-pkcs1pad.c | ||
rsa.c | ||
rsaprivkey.asn1 | ||
rsapubkey.asn1 | ||
salsa20_generic.c | ||
scatterwalk.c | ||
scompress.c | ||
seed.c | ||
seqiv.c | ||
serpent_generic.c | ||
sha1_generic.c | ||
sha3_generic.c | ||
sha256_generic.c | ||
sha512_generic.c | ||
shash.c | ||
simd.c | ||
skcipher.c | ||
sm3_generic.c | ||
sm4_generic.c | ||
streebog_generic.c | ||
tcrypt.c | ||
tcrypt.h | ||
tea.c | ||
testmgr.c | ||
testmgr.h | ||
tgr192.c | ||
twofish_common.c | ||
twofish_generic.c | ||
vmac.c | ||
wp512.c | ||
xcbc.c | ||
xor.c | ||
xts.c | ||
xxhash_generic.c | ||
zstd.c |