Differential D23183

Pass BIO_SPEEDUP through all the geom layers
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Authored by imp on Jan 15 2020, 1:22 AM.

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mckusick
chs

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rS356818: Pass BIO_SPEEDUP through all the geom layers

Summary

While some geom layers pass unknown commands down, not all do. For the ones that
don't, pass BIO_SPEEDUP down to the providers that constittue the geom, as
applicable. No changes to vinum or virstor because I was unsure how to add this
support, and I'm also unsure how to test these. gvinum doesn't implement
BIO_FLUSH either, so it may just be poorly maintained. gvirstor is for testing
and not supportig BIO_SPEEDUP is fine.

Test Plan

This is the myriad of issues...

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Unit

Tests Not Applicable

Event Timeline

imp created this revision.Jan 15 2020, 1:22 AM

Harbormaster completed remote builds in B28673: Diff 66760.Jan 15 2020, 1:22 AM

imp edited the test plan for this revision. (Show Details)Jan 15 2020, 1:23 AM

imp added reviewers: mckusick, chs.

looks good.

This revision is now accepted and ready to land.Jan 16 2020, 10:40 PM

Closed by commit rS356818: Pass BIO_SPEEDUP through all the geom layers (authored by imp). · Explain WhyJan 17 2020, 1:16 AM

This revision was automatically updated to reflect the committed changes.

imp added a commit: rS356818: Pass BIO_SPEEDUP through all the geom layers.

Revision Contents
Changeset List

Path

Size

head/

sys/

geom/

concat/

8 lines

eli/

2 lines

gate/

3 lines

11 lines

1 line

1 line

journal/

1 line

linux_lvm/

4 lines

mirror/

11 lines

nop/

1 line

6 lines

part/

1 line

raid/

1 line

2 lines

2 lines

1 line

1 line

1 line

raid3/

1 line

shsec/

1 line

stripe/

5 lines

Diff 66877

head/sys/geom/concat/g_concat.c

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head/sys/geom/eli/g_eli.c

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head/sys/geom/gate/g_gate.c

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head/sys/geom/geom_disk.c

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head/sys/geom/geom_io.c

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head/sys/geom/geom_slice.c

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head/sys/geom/journal/g_journal.c

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head/sys/geom/linux_lvm/g_linux_lvm.c

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head/sys/geom/mirror/g_mirror.c

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head/sys/geom/nop/g_nop.h

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head/sys/geom/nop/g_nop.c

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head/sys/geom/part/g_part.c

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head/sys/geom/raid/g_raid.c

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head/sys/geom/raid/tr_concat.c

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head/sys/geom/raid/tr_raid0.c

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head/sys/geom/raid/tr_raid1.c

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head/sys/geom/raid/tr_raid1e.c

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head/sys/geom/raid/tr_raid5.c

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head/sys/geom/raid3/g_raid3.c

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head/sys/geom/shsec/g_shsec.c

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head/sys/geom/stripe/g_stripe.c

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