tree e3bd5b05c2d396db3eb59997d3cc1b9e54df0ba6
parent fecb4a0c87c2bcaee1f3cf800126eef752a07ed3
author Tejun Heo <htejun@gmail.com> 1131218941 -0500
committer Jeff Garzik <jgarzik@pobox.com> 1131218941 -0500

[libata] restore sg on DMA mapping failure