A few updates to the thin provisioning bits aimed at 2.6.33: - Block layer support for reporting whether reading previously discarded blocks returns zeroes or not. Jens, this applies on top of the patch that you have already queued. - Updated SCSI disk thin provisioning support: - Reports TPRZ via the new block layer flag - Moved some of the discard detection to read_capacity_16 to accommodate TP devices that don't support Unmap and the block limits VPD James, this replaces my existing post-merge sd patch. - libata: - Translate DRAT and ZRAT to TPRZ (zeroed blocks after trim) - Report the maximum discard sectors in the block limits VPD - Fix a couple of problems in ata_set_lba_range_entries() that caused us to issue garbled trims Interested parties can grab the tp branch from: git://git.kernel.org/pub/scm/linux/kernel/git/mkp/linux-2.6-mkp.git -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html