This patchset updates block layer padding and draining support and make libata use it. It's based on James Bottomley's initial work and, of the five, the last two patches are from James with some modifications. Please read the following thread for more info. http://thread.gmane.org/gmane.linux.scsi/37185 This patchset is on top of upstream (a6af42fc9a12165136d82206ad52f18c5955ce87) + kill-n_iter-and-fix-fsl patch [1] block/blk-core.c | 2 block/blk-map.c | 19 +++++ block/blk-merge.c | 3 block/blk-settings.c | 7 +- block/bsg.c | 8 +- block/scsi_ioctl.c | 3 drivers/ata/ahci.c | 5 - drivers/ata/libata-core.c | 145 ++---------------------------------------- drivers/ata/libata-scsi.c | 54 ++++++++++----- drivers/ata/pata_icside.c | 8 -- drivers/ata/sata_fsl.c | 13 --- drivers/ata/sata_mv.c | 6 - drivers/ata/sata_sil24.c | 5 - drivers/scsi/ipr.c | 4 - drivers/scsi/libsas/sas_ata.c | 4 - drivers/scsi/scsi_lib.c | 8 +- include/linux/blkdev.h | 8 +- include/linux/libata.h | 28 -------- 18 files changed, 95 insertions(+), 235 deletions(-) Thanks. -- tejun [1] http://article.gmane.org/gmane.linux.ide/28038 - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html