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| author |   Mike Anderson <andmike@linux.vnet.ibm.com> | 2009-12-10 23:52:20 +0000 |
|---|---|---|
| committer |   Alasdair G Kergon <agk@redhat.com> | 2009-12-10 23:52:20 +0000 |
| commit | c50abeb38026ea721a812cf8a9b2fac5d3b7684b (patch) | |
| tree | 755a412a2aa8bacf35a278f1009229c64424b03c /lib/dma-debug.c | |
| parent | dm: add dm_deleting_md function (diff) | |
| download | linux-dev-c50abeb38026ea721a812cf8a9b2fac5d3b7684b.tar.xz linux-dev-c50abeb38026ea721a812cf8a9b2fac5d3b7684b.zip | |
dm ioctl: forbid messages to devices being deleted
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>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions