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authorMark Lord <liml@rtr.ca>2008-04-23 22:36:25 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-04-25 01:11:37 -0400
commita6116c9e60978a6deaa20691c67ffed727e50df1 (patch)
tree39d51e37b3d953ae9573e7418293ba8696efa133 /block/blk.h
parent1dc55e876182a13dcc5991c3aab893f38455d8a7 (diff)
libata-eh set tf flags in NCQ EH result_tf
Fix mis-reporting of NCQ errors by ensuring that result_tf->flags is properly initialized in libata-eh. This allows ata_gen_ata_sense() to report the failed block number correctly to SCSI after a media error during NCQ. This patch may also be a candidate for backporting to earlier kernels. Without this fix, SCSI will fail I/O on the entire request rather than just the bad sector. That can be bad for a request that was merged from many independent read reads from different tasks. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'block/blk.h')
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