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linux-sg2042
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bsg: fix the deadlock on discarding done commands 

The previous commit introduced a deadlock in discarding commands,
because we forget to unlock the bd spinlock.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
FUJITA Tomonori 2007-06-07 13:24:06 +02:00 committed by Jens Axboe
parent e7d7217324
commit efba1a31f3
1 changed files with 1 additions and 0 deletions
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block/bsg.c
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@ -471,6 +471,7 @@ static int bsg_complete_all_commands(struct bsg_device *bd)
spin_unlock_irq(&bd->lock); spin_unlock_irq(&bd->lock);
break; break;
} }
spin_unlock_irq(&bd->lock);
bc = bsg_get_done_cmd(bd); bc = bsg_get_done_cmd(bd);
if (IS_ERR(bc)) if (IS_ERR(bc))