> -----Original Message----- > From: Christoph Hellwig [mailto:hch@xxxxxxxxxxxxx] > Sent: Thursday, August 11, 2011 2:07 PM > To: Peng, Tao > Cc: torvalds@xxxxxxxxxxxxxxxxxxxx; rdunlap@xxxxxxxxxxxx; bergwolf@xxxxxxxxx; > Trond.Myklebust@xxxxxxxxxx; linux-raid@xxxxxxxxxxxxxxx; > linux-kernel@xxxxxxxxxxxxxxx; linux-nfs@xxxxxxxxxxxxxxx > Subject: Re: Linux 3.1-rc1 (nfs/pnfs and drivers/md) > > Note that the object layout also effectively needs the block layer. > That is taken care of by PNFS_OBJLAYOUT depending on SCSI_OSD_ULD. The dependency chain for PNFS_OBJLAYOUT on BLOCK is: PNFS_OBJLAYOUT-> SCSI_OSD_ULD -> SCSI_OSD_INITIATOR -> SCSI-> BLOCK With the patch, if CONFIG_BLOCK is not set, pnfs file layout can still be built. Thanks, Tao -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
