x86/hyperv: Add callback filter to cpumask_to_vpset()

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When copying CPUs from a Linux cpumask to a Hyper-V VPset,
cpumask_to_vpset() currently has a "_noself" variant that doesn't copy
the current CPU to the VPset. Generalize this variant by replacing it
with a "_skip" variant having a callback function that is invoked for
each CPU to decide if that CPU should be copied. Update the one caller
of cpumask_to_vpset_noself() to use the new "_skip" variant instead.

No functional change.

Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/1679922967-26582-2-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>

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Michael Kelley 2023-03-27 06:16:06 -07:00 • committed by Wei Liu

parent 9a6b1a170c

commit d7b6ba9611

2 changed files with 22 additions and 12 deletions

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22

include/asm-generic/mshyperv.h

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