dm: allow uninterruptible wait for pending io
authorMikulas Patocka <mpatocka@redhat.com>
Thu, 2 Apr 2009 18:55:38 +0000 (19:55 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 2 Apr 2009 18:55:38 +0000 (19:55 +0100)
Allow uninterruptible wait for pending IOs.

Add argument "interruptible" to dm_wait_for_completion that specifies
either interruptible or uninterruptible waiting.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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