Differential D46446

vmm: Remove an unneeded lookup in devmem_create_cdev()
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Authored by markj on Aug 27 2024, 12:04 AM.

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corvink
jhb

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rGf4002135a2be: vmm: Remove an unneeded lookup in devmem_create_cdev()

Summary

The sole caller of this function already holds a pointer to the VM's
softc, so rather than passing the VM name and looking it up again, just
pass the softc pointer directly. This function is only called from an
ioctl context, so the softc structure will remain live.

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

markj created this revision.Aug 27 2024, 12:04 AM

Herald added a subscriber: imp. · View Herald TranscriptAug 27 2024, 12:04 AM

markj requested review of this revision.Aug 27 2024, 12:04 AM

markj added a parent revision: D46445: vmm: Factor most of sysctl_vmm_destroy() into a separate function.

markj added a child revision: D46447: vmm: Be more consistent with the credential used for VM lookup.

Harbormaster completed remote builds in B59190: Diff 142474.Aug 27 2024, 12:04 AM

corvink accepted this revision.Aug 28 2024, 6:42 AM

This revision is now accepted and ready to land.Aug 28 2024, 6:42 AM

jhb accepted this revision.Aug 28 2024, 4:41 PM

Closed by commit rGf4002135a2be: vmm: Remove an unneeded lookup in devmem_create_cdev() (authored by markj). · Explain WhyAug 28 2024, 7:13 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGf4002135a2be: vmm: Remove an unneeded lookup in devmem_create_cdev().

Revision Contents
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Path

Size

sys/

dev/

vmm/

13 lines

Diff 142572

sys/dev/vmm/vmm_dev.c

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