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@xxxxxxxxx> --- drivers/ata/libata-eh.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 866ac9d..8aa6140 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2183,7 +2183,8 @@ int ata_eh_reset(struct ata_link *link, int classify, "(errno=%d), retrying in %u secs\n", rc, (jiffies_to_msecs(delta) + 999) / 1000); - schedule_timeout_uninterruptible(delta); + while (delta) + delta = schedule_timeout_uninterruptible(delta); } if (rc == -EPIPE || -- 1.5.0.3 - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
