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xen-devel
[Xen-devel] [PATCH 06 of 10] blkfront: Fix blkfront backend switch race
We need not mind if users grab a late handle on a closing disk. We
probably even should not. But we have to make sure it's not a dead
one already
Let the bdev deal with a gendisk deleted under its feet. Takes the
info mutex to decide a race against backend closing.
Signed-off-by: Daniel Stodden <daniel.stodden@xxxxxxxxxx>
blkfront-bdev-open.diff
Description: Text Data
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- [Xen-devel] [PATCH 00 of 10] blkfront pvops updates, Daniel Stodden
- [Xen-devel] [PATCH 04 of 10] blkfront: Clean up vbd release, Daniel Stodden
- [Xen-devel] [PATCH 02 of 10] blkfront: Fix backtrace in del_gendisk, Daniel Stodden
- [Xen-devel] [PATCH 01 of 10] xenbus: Make xenbus_switch_state transactional (again), Daniel Stodden
- [Xen-devel] [PATCH 03 of 10] blkfront: Fix gendisk leak, Daniel Stodden
- [Xen-devel] [PATCH 10 of 10] blkfront: Klog the unclean release path, Daniel Stodden
- [Xen-devel] [PATCH 05 of 10] blkfront: Lock blkfront_info when closing, Daniel Stodden
- [Xen-devel] [PATCH 08 of 10] blkfront: Lock blockfront_info during xbdev removal, Daniel Stodden
- [Xen-devel] [PATCH 06 of 10] blkfront: Fix blkfront backend switch race (bdev open),
Daniel Stodden <=
- [Xen-devel] [PATCH 07 of 10] blkfront: Fix blkfront backend switch race (bdev release), Daniel Stodden
- [Xen-devel] [PATCH 09 of 10] blkfront: Remove obsolete info->users, Daniel Stodden
- [Xen-devel] Re: [PATCH 00 of 10] blkfront pvops updates, Jeremy Fitzhardinge
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