dm ioctl: forbid messages to devices being deleted

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Once we begin deleting a device, prevent any further messages being sent
to targets of its table (to avoid races).

Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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Mike Anderson 2009-12-10 23:52:20 +00:00 • committed by Alasdair G Kergon

parent 432a212c0d

commit c50abeb380

1 changed files with 6 additions and 0 deletions

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6

drivers/md/dm-ioctl.c

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