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Differential D10772

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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Build Status
Buildable 9332
Build 9796: arc lint + arc unit

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
bapt added a comment.May 17 2017, 2:39 PM

you can add tested by: manu

manu added a subscriber: manu.May 17 2017, 2:41 PM
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

PathSize
sys/
dev/
xen/
blkfront/
11 lines

Diff 28460

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sys/dev/xen/blkfront/blkfront.c

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