| commit | 159a7ff7a13f9a02c75006f40c0561a3a81aefcd | [log] [tgz] |
|---|---|---|
| author | Gwendal Grignou <[email protected]> | Mon Oct 12 15:44:00 2009 -0700 |
| committer | Jeff Garzik <[email protected]> | Fri Oct 16 06:22:46 2009 -0400 |
| tree | 54171cdbd746ea9d5a2efaa87639b14b54dc5034 | |
| parent | 6d4f950e9ea15816c6a4f266ce6b9e438346771e [diff] |
sata_mv: Prevent PIO commands to be defered too long if traffic in progress. Use excl_link when non NCQ commands are defered, to be sure they are processed as soon as outstanding commands are completed. It prevents some commands to be defered indifinitely when using a port multiplier. Signed-off-by: Gwendal Grignou <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>