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| author | Tejun Heo <htejun@gmail.com> | 2006-06-12 05:11:43 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-06-12 06:10:26 (GMT) |
| commit | aeb2ecd6096182cc080d37679080c0f088dcd4a4 (patch) | |
| tree | 8e103a541f59c8a31656666352a4d5ea10c00088 | |
| parent | f9be7113b56eb5d013a611d9c65e8d1d2d3f7c94 (diff) | |
| download | linux-aeb2ecd6096182cc080d37679080c0f088dcd4a4.tar.xz | |
[PATCH] libata: fast exit from EH while unloading
Make EH exit fast if the port is being unloaded.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/scsi/libata-eh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/libata-eh.c b/drivers/scsi/libata-eh.c index 782dfba..531a4e1 100644 --- a/drivers/scsi/libata-eh.c +++ b/drivers/scsi/libata-eh.c @@ -1680,6 +1680,10 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, down_xfermask = 0; rc = 0; + /* if UNLOADING, finish immediately */ + if (ap->flags & ATA_FLAG_UNLOADING) + goto out; + /* skip EH if possible. */ if (ata_eh_skip_recovery(ap)) ehc->i.action = 0; |