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Differential D7379

Add new DIOCGDDBWRITER ioctl to fetch dumperinfo (knextboot 1/5)
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Authored by cem on Jul 31 2016, 10:08 PM.
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Reviewers
markj
jhb
imp
asomers
bdrewery
Summary

Unlike DIOCSKERNELDUMP, we are okay with non-swap partitions. And we
want to fetch the information rather than having the device issue a
callback.

Add a new "GEOM::kernelddbwrite" attribute with only slight difference
from GEOM::kerneldump and plumb it through the GEOM layers.

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rS FreeBSD src repository - subversion
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Event Timeline

cem updated this revision to Diff 18922.Jul 31 2016, 10:08 PM
cem retitled this revision from to Add new DIOCGDDBWRITER ioctl to fetch dumperinfo (knextboot 1/5).
cem updated this object.
cem edited the test plan for this revision. (Show Details)
cem added reviewers: asomers, imp, markj, jhb, bdrewery.
cem set the repository for this revision to rS FreeBSD src repository - subversion.
cem mentioned this in D7382: Add FIONEXTBOOT ioctl to set nextboot file (knextboot 3/5).Aug 1 2016, 4:52 PM
cem abandoned this revision.Nov 11 2016, 8:56 PM

Series will be obviated by imp's EFI replacement.

Revision Contents
Changeset List

PathSize
sys/
geom/
concat/
3 lines
20 lines
3 lines
3 lines
mirror/
3 lines
part/
3 lines
raid/
3 lines
sys/
3 lines

Diff 18922

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sys/geom/concat/g_concat.c

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sys/geom/geom_dev.c

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sys/geom/geom_disk.c

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sys/geom/geom_slice.c

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sys/geom/mirror/g_mirror.c

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sys/geom/part/g_part.c

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sys/geom/raid/g_raid.c

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sys/sys/disk.h

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