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Differential D24880

bhyve: implement NVMe Flush command
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Authored by chuck on May 18 2020, 1:43 PM.
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bcran
dab
rgrimes

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jhb
imp
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bhyve
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rS362746: bhyve: implement NVMe Flush command
Summary

This adds support for the NVMe I/O command Flush. For block-based
devices, submit a DIOCGFLUSH to the backing storage. Otherwise, command
is treated like a NOP and completes with a Successful status.

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rS FreeBSD src repository - subversion
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Event Timeline

chuck created this revision.May 18 2020, 1:43 PM
Herald added subscribers: dab, bcran, rgrimes. · View Herald TranscriptMay 18 2020, 1:43 PM
chuck requested review of this revision.May 18 2020, 1:43 PM
Harbormaster completed remote builds in B31150: Diff 71922.May 18 2020, 1:43 PM
This revision was not accepted when it landed; it landed in state Needs Review.Jun 29 2020, 12:31 AM
Closed by commit rS362746: bhyve: implement NVMe Flush command (authored by chuck). · Explain Why
This revision was automatically updated to reflect the committed changes.
chuck added a commit: rS362746: bhyve: implement NVMe Flush command.

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PathSize
head/
usr.sbin/
bhyve/
44 lines

Diff 73824

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head/usr.sbin/bhyve/pci_nvme.c

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