f5db4af466
This patch contains a device-mapper mirror log module that forwards requests to userspace for processing. The structures used for communication between kernel and userspace are located in include/linux/dm-log-userspace.h. Due to the frequency, diversity, and 2-way communication nature of the exchanges between kernel and userspace, 'connector' was chosen as the interface for communication. The first log implementations written in userspace - "clustered-disk" and "clustered-core" - support clustered shared storage. A userspace daemon (in the LVM2 source code repository) uses openAIS/corosync to process requests in an ordered fashion with the rest of the nodes in the cluster so as to prevent log state corruption. Other implementations with no association to LVM or openAIS/corosync, are certainly possible. (Imagine if two machines are writing to the same region of a mirror. They would both mark the region dirty, but you need a cluster-aware entity that can handle properly marking the region clean when they are done. Otherwise, you might clear the region when the first machine is done, not the second.) Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
380 lines
8.3 KiB
Makefile
380 lines
8.3 KiB
Makefile
header-y += byteorder/
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header-y += can/
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header-y += dvb/
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header-y += hdlc/
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header-y += isdn/
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header-y += nfsd/
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header-y += raid/
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header-y += spi/
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header-y += sunrpc/
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header-y += tc_act/
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header-y += tc_ematch/
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header-y += netfilter/
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header-y += netfilter_arp/
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header-y += netfilter_bridge/
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header-y += netfilter_ipv4/
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header-y += netfilter_ipv6/
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header-y += usb/
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header-y += affs_hardblocks.h
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header-y += aio_abi.h
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header-y += arcfb.h
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header-y += atmapi.h
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header-y += atmarp.h
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header-y += atmbr2684.h
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header-y += atmclip.h
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header-y += atm_eni.h
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header-y += atm_he.h
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header-y += atm_idt77105.h
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header-y += atmioc.h
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header-y += atmlec.h
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header-y += atmmpc.h
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header-y += atm_nicstar.h
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header-y += atmppp.h
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header-y += atmsap.h
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header-y += atmsvc.h
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header-y += atm_zatm.h
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header-y += auto_fs4.h
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header-y += ax25.h
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header-y += b1lli.h
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header-y += baycom.h
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header-y += bfs_fs.h
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header-y += blkpg.h
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header-y += bpqether.h
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header-y += bsg.h
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header-y += can.h
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header-y += cdk.h
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header-y += chio.h
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header-y += coda_psdev.h
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header-y += coff.h
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header-y += comstats.h
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header-y += const.h
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header-y += cgroupstats.h
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header-y += cramfs_fs.h
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header-y += cycx_cfm.h
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header-y += dcbnl.h
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header-y += dlmconstants.h
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header-y += dlm_device.h
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header-y += dlm_netlink.h
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header-y += dm-ioctl.h
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header-y += dm-log-userspace.h
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header-y += dn.h
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header-y += dqblk_xfs.h
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header-y += efs_fs_sb.h
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header-y += elf-fdpic.h
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header-y += elf-em.h
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header-y += fadvise.h
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header-y += falloc.h
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header-y += fd.h
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header-y += fdreg.h
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header-y += fib_rules.h
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header-y += fiemap.h
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header-y += firewire-cdev.h
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header-y += firewire-constants.h
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header-y += fuse.h
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header-y += genetlink.h
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header-y += gen_stats.h
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header-y += gfs2_ondisk.h
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header-y += gigaset_dev.h
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header-y += hysdn_if.h
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header-y += i2o-dev.h
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header-y += i8k.h
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header-y += if_addrlabel.h
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header-y += if_arcnet.h
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header-y += if_bonding.h
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header-y += if_cablemodem.h
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header-y += if_fc.h
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header-y += if.h
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header-y += if_hippi.h
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header-y += if_infiniband.h
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header-y += if_packet.h
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header-y += if_plip.h
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header-y += if_ppp.h
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header-y += if_slip.h
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header-y += if_strip.h
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header-y += if_tun.h
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header-y += in_route.h
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header-y += ioctl.h
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header-y += ip6_tunnel.h
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header-y += ipmi_msgdefs.h
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header-y += ipsec.h
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header-y += ip_vs.h
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header-y += ipx.h
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header-y += irda.h
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header-y += iso_fs.h
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header-y += ixjuser.h
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header-y += jffs2.h
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header-y += keyctl.h
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header-y += limits.h
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header-y += magic.h
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header-y += major.h
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header-y += map_to_7segment.h
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header-y += matroxfb.h
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header-y += meye.h
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header-y += minix_fs.h
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header-y += mmtimer.h
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header-y += mqueue.h
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header-y += mtio.h
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header-y += ncp_no.h
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header-y += neighbour.h
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header-y += net_dropmon.h
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header-y += netfilter_arp.h
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header-y += netrom.h
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header-y += nfs2.h
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header-y += nfs4_mount.h
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header-y += nfs_mount.h
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header-y += nl80211.h
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header-y += param.h
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header-y += pci_regs.h
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header-y += pfkeyv2.h
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header-y += pg.h
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header-y += phantom.h
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header-y += phonet.h
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header-y += pkt_cls.h
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header-y += pkt_sched.h
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header-y += posix_types.h
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header-y += ppdev.h
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header-y += prctl.h
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header-y += qnxtypes.h
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header-y += qnx4_fs.h
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header-y += radeonfb.h
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header-y += raw.h
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header-y += resource.h
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header-y += romfs_fs.h
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header-y += rose.h
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header-y += serial_reg.h
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header-y += smbno.h
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header-y += snmp.h
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header-y += sockios.h
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header-y += som.h
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header-y += sound.h
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header-y += suspend_ioctls.h
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header-y += taskstats.h
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header-y += telephony.h
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header-y += termios.h
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header-y += times.h
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header-y += tiocl.h
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header-y += tipc.h
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header-y += tipc_config.h
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header-y += toshiba.h
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header-y += udf_fs_i.h
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header-y += ultrasound.h
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header-y += un.h
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header-y += utime.h
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header-y += veth.h
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header-y += videotext.h
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header-y += x25.h
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unifdef-y += acct.h
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unifdef-y += adb.h
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unifdef-y += adfs_fs.h
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unifdef-y += agpgart.h
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ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
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$(srctree)/include/asm-$(SRCARCH)/a.out.h),)
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unifdef-y += a.out.h
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endif
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unifdef-y += apm_bios.h
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unifdef-y += atalk.h
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unifdef-y += atmdev.h
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unifdef-y += atm.h
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unifdef-y += atm_tcp.h
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unifdef-y += audit.h
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unifdef-y += auto_fs.h
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unifdef-y += auxvec.h
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unifdef-y += binfmts.h
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unifdef-y += blktrace_api.h
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unifdef-y += capability.h
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unifdef-y += capi.h
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unifdef-y += cciss_ioctl.h
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unifdef-y += cdrom.h
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unifdef-y += cm4000_cs.h
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unifdef-y += cn_proc.h
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unifdef-y += coda.h
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unifdef-y += connector.h
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unifdef-y += cuda.h
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unifdef-y += cyclades.h
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unifdef-y += dccp.h
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unifdef-y += dlm.h
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unifdef-y += dlm_plock.h
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unifdef-y += edd.h
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unifdef-y += elf.h
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unifdef-y += elfcore.h
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unifdef-y += errno.h
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unifdef-y += errqueue.h
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unifdef-y += ethtool.h
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unifdef-y += eventpoll.h
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unifdef-y += signalfd.h
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unifdef-y += ext2_fs.h
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unifdef-y += fb.h
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unifdef-y += fcntl.h
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unifdef-y += filter.h
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unifdef-y += flat.h
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unifdef-y += futex.h
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unifdef-y += fs.h
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unifdef-y += gameport.h
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unifdef-y += generic_serial.h
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unifdef-y += hayesesp.h
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unifdef-y += hdlcdrv.h
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unifdef-y += hdlc.h
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unifdef-y += hdreg.h
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unifdef-y += hid.h
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unifdef-y += hiddev.h
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unifdef-y += hidraw.h
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unifdef-y += hpet.h
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unifdef-y += i2c.h
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unifdef-y += i2c-dev.h
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unifdef-y += icmp.h
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unifdef-y += icmpv6.h
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unifdef-y += if_addr.h
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unifdef-y += if_arp.h
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unifdef-y += if_bridge.h
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unifdef-y += if_ec.h
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unifdef-y += if_eql.h
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unifdef-y += if_ether.h
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unifdef-y += if_fddi.h
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unifdef-y += if_frad.h
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unifdef-y += if_ltalk.h
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unifdef-y += if_link.h
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unifdef-y += if_phonet.h
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unifdef-y += if_pppol2tp.h
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unifdef-y += if_pppox.h
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unifdef-y += if_tr.h
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unifdef-y += if_tunnel.h
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unifdef-y += if_vlan.h
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unifdef-y += igmp.h
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unifdef-y += inet_diag.h
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unifdef-y += in.h
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unifdef-y += in6.h
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unifdef-y += inotify.h
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unifdef-y += input.h
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unifdef-y += ip.h
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unifdef-y += ipc.h
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unifdef-y += ipmi.h
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unifdef-y += ipv6.h
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unifdef-y += ipv6_route.h
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unifdef-y += isdn.h
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unifdef-y += isdnif.h
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unifdef-y += isdn_divertif.h
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unifdef-y += isdn_ppp.h
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unifdef-y += ivtv.h
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unifdef-y += ivtvfb.h
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unifdef-y += joystick.h
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unifdef-y += kdev_t.h
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unifdef-y += kd.h
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unifdef-y += kernelcapi.h
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unifdef-y += kernel.h
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unifdef-y += keyboard.h
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ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
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$(srctree)/include/asm-$(SRCARCH)/kvm.h),)
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unifdef-y += kvm.h
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endif
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unifdef-y += llc.h
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unifdef-y += loop.h
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unifdef-y += lp.h
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unifdef-y += mempolicy.h
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unifdef-y += mii.h
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unifdef-y += mman.h
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unifdef-y += mroute.h
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unifdef-y += mroute6.h
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unifdef-y += msdos_fs.h
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unifdef-y += msg.h
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unifdef-y += nbd.h
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unifdef-y += ncp_fs.h
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unifdef-y += ncp.h
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unifdef-y += ncp_mount.h
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unifdef-y += netdevice.h
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unifdef-y += netfilter_bridge.h
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unifdef-y += netfilter_decnet.h
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unifdef-y += netfilter.h
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unifdef-y += netfilter_ipv4.h
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unifdef-y += netfilter_ipv6.h
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unifdef-y += net.h
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unifdef-y += netlink.h
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unifdef-y += nfs3.h
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unifdef-y += nfs4.h
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unifdef-y += nfsacl.h
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unifdef-y += nfs_fs.h
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unifdef-y += nfs.h
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unifdef-y += nfs_idmap.h
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unifdef-y += n_r3964.h
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unifdef-y += nubus.h
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unifdef-y += nvram.h
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unifdef-y += oom.h
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unifdef-y += parport.h
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unifdef-y += patchkey.h
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unifdef-y += pci.h
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unifdef-y += personality.h
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unifdef-y += pktcdvd.h
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unifdef-y += pmu.h
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unifdef-y += poll.h
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unifdef-y += ppp_defs.h
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unifdef-y += ppp-comp.h
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unifdef-y += pps.h
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unifdef-y += ptrace.h
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unifdef-y += quota.h
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unifdef-y += random.h
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unifdef-y += rfkill.h
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unifdef-y += irqnr.h
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unifdef-y += reboot.h
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unifdef-y += reiserfs_fs.h
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unifdef-y += reiserfs_xattr.h
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unifdef-y += route.h
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unifdef-y += rtc.h
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unifdef-y += rtnetlink.h
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unifdef-y += scc.h
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unifdef-y += sched.h
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unifdef-y += screen_info.h
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unifdef-y += sdla.h
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unifdef-y += selinux_netlink.h
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unifdef-y += sem.h
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unifdef-y += serial_core.h
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unifdef-y += serial.h
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unifdef-y += serio.h
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unifdef-y += shm.h
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unifdef-y += signal.h
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unifdef-y += smb_fs.h
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unifdef-y += smb.h
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unifdef-y += smb_mount.h
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unifdef-y += socket.h
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unifdef-y += sonet.h
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unifdef-y += sonypi.h
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unifdef-y += soundcard.h
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unifdef-y += stat.h
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unifdef-y += stddef.h
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unifdef-y += string.h
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unifdef-y += swab.h
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unifdef-y += synclink.h
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unifdef-y += sysctl.h
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unifdef-y += tcp.h
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unifdef-y += time.h
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unifdef-y += timex.h
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unifdef-y += tty.h
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unifdef-y += types.h
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unifdef-y += udp.h
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unifdef-y += uinput.h
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unifdef-y += uio.h
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unifdef-y += unistd.h
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unifdef-y += usbdevice_fs.h
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unifdef-y += utsname.h
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unifdef-y += videodev2.h
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unifdef-y += videodev.h
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unifdef-y += virtio_config.h
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unifdef-y += virtio_blk.h
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unifdef-y += virtio_net.h
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unifdef-y += virtio_9p.h
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unifdef-y += virtio_balloon.h
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unifdef-y += virtio_console.h
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unifdef-y += virtio_pci.h
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unifdef-y += virtio_ring.h
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unifdef-y += virtio_rng.h
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unifdef-y += vt.h
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unifdef-y += wait.h
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unifdef-y += wanrouter.h
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unifdef-y += watchdog.h
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unifdef-y += wireless.h
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unifdef-y += xattr.h
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unifdef-y += xfrm.h
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objhdr-y += version.h
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header-y += wimax.h
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header-y += wimax/
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