Diffusion FreeBSD src repository e2361e04b02a

LinuxKPI: implement cpumask_of()
e2361e04b02a
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Description

LinuxKPI: implement cpumask_of()

Add a static set of cpumasks for all (possible) cpus with only the one
indexed cpu enabled in each set.
This is needed for cpumask_of(_cpuid) which returns a cpumask (cpuset)
with only cpu _cpuid enabled and is used by one wireless driver at least.

MFC after: 3 days
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D37223

Details

Provenance

bz	Authored on Oct 31 2022, 2:33 PM

Reviewer

emaste

Differential Revision

D37223: LinuxKPI: implement cpumask_of()

Parents

rGdc9daa04fb68: tcp: allow packets to be marked as ECT1 instead of ECT0

Branches

Unknown

Tags

Unknown

Event Timeline

bz committed rGe2361e04b02a: LinuxKPI: implement cpumask_of() (authored by bz).Nov 8 2022, 6:11 PM

bz added an edge: D37223: LinuxKPI: implement cpumask_of().Nov 8 2022, 6:15 PM

bz mentioned this in rG51a1eac57dc0: LinuxKPI: implement cpumask_of().Nov 28 2022, 5:29 PM

Changes (2)

Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

cpu.h

src/

linux_compat.c

rGe2361e04b02a

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sys/compat/linuxkpi/common/include/linux/cpu.h