Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9073868376ed5fa1f247327ccb2e6f766d5b7eed
Commit: 9073868376ed5fa1f247327ccb2e6f766d5b7eed
Parent: 94ff3d54080975686a3c41e73b8926030ee0c31f
Author: Tejun Heo <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 9 14:58:33 2007 +0900
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 14:55:46 2007 -0400
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 <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
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 ||
-
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