xen/blkfront: correctly detach a disk with active users
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Authored by royger on May 17 2017, 2:05 PM.

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manu

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cperciva
bapt

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rS318520: xen/blkfront: correctly detach a disk with active users

Summary

Call disk_gone when the backend switches to the "Closing" state and blkfront
still has pending users. This allows the disk to be detached, and will call
into xbd_closing by itself when the geom layout cleanup has finished.

Reported by: bapt
Sponsored by: Citrix Systems R&D
MFC after: 1 week

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rS FreeBSD src repository - subversion

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Event Timeline

royger created this revision.May 17 2017, 2:05 PM

bapt accepted this revision.May 17 2017, 2:39 PM

This revision is now accepted and ready to land.May 17 2017, 2:39 PM

you can add tested by: manu

In D10772#223139, @bapt wrote:

you can add tested by: manu

Yep,

Thanks for working on this.

Closed by commit rS318520: xen/blkfront: correctly detach a disk with active users (authored by royger). · Explain WhyMay 19 2017, 8:11 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

xen/

blkfront/

blkfront.c

11 lines

Diff 28553

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head/sys/dev/xen/blkfront/blkfront.c

xen/blkfront: correctly detach a disk with active usersClosedPublicActions