From: Philip J Kelleher Date: Tue, 18 Jun 2013 19:36:26 +0000 (-0500) Subject: rsxx: Restructured DMA cancel scheme. X-Git-Tag: v3.11-rc3~32^2~19 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ab4743ebc18c23bddf3e288cfc6221ec71533ac;p=pandora-kernel.git rsxx: Restructured DMA cancel scheme. Before, DMAs would never be cancelled if there was a data stall or an EEH Permenant failure which would cause an unrecoverable I/O hang. The DMA cancellation mechanism has been modified to fix these issues and allows DMAs to be cancelled during the above mentioned events. Signed-off-by: Philip J Kelleher Signed-off-by: Jens Axboe --- Reading git-diff-tree failed