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authorTejun Heo <htejun@gmail.com>2007-10-09 01:58:33 -0400
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:46 -0400
commit9073868376ed5fa1f247327ccb2e6f766d5b7eed (patch)
treead79d7da02173e99c300988dfefbdf8fc1081088 /drivers/ata/ahci.c
parent94ff3d54080975686a3c41e73b8926030ee0c31f (diff)
libata: wrap schedule_timeout_uninterruptible() in loop
Tasks in uninterruptible sleep might be woken up by unrelated events and should check whether the condition it was waiting for has actually triggered. Wrap schedule_timeout_uninterruptible() in loop to achieve it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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