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https://git.proxmox.com/git/mirror_zfs.git
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76a157f004
Allow to rename file systems without remounting if it is possible. It is possible for file systems with 'mountpoint' property set to 'legacy' or 'none' - we don't have to change mount directory for them. Currently such file systems are unmounted on rename and not even mounted back. This introduces layering violation, as we need to update 'f_mntfromname' field in statfs structure related to mountpoint (for the dataset we are renaming and all its children). In my opinion it is worth it, as it allow to update FreeBSD in even cleaner way - in ZFS-only configuration root file system is ZFS file system with 'mountpoint' property set to 'legacy'. If root dataset is named system/rootfs, we can snapshot it (system/rootfs@upgrade), clone it (system/oldrootfs), update FreeBSD and if it doesn't boot we can boot back from system/oldrootfs and rename it back to system/rootfs while it is mounted as /. Before it was not possible, because unmounting / was not possible. Authored by: Pawel Jakub Dawidek <pjd@FreeBSD.org> Reviewed-by: Allan Jude <allan@klarasystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Ported by: Matt Macy <mmacy@freebsd.org> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Closes #10839
149 lines
2.1 KiB
Makefile
149 lines
2.1 KiB
Makefile
SUBDIRS = fm fs crypto lua sysevent zstd
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COMMON_H = \
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abd.h \
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abd_impl.h \
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aggsum.h \
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arc.h \
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arc_impl.h \
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avl.h \
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avl_impl.h \
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bitops.h \
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blkptr.h \
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bplist.h \
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bpobj.h \
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bptree.h \
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btree.h \
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bqueue.h \
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dataset_kstats.h \
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dbuf.h \
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ddt.h \
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dmu.h \
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dmu_impl.h \
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dmu_objset.h \
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dmu_recv.h \
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dmu_redact.h \
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dmu_send.h \
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dmu_traverse.h \
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dmu_tx.h \
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dmu_zfetch.h \
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dnode.h \
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dsl_bookmark.h \
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dsl_dataset.h \
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dsl_deadlist.h \
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dsl_deleg.h \
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dsl_destroy.h \
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dsl_dir.h \
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dsl_crypt.h \
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dsl_pool.h \
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dsl_prop.h \
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dsl_scan.h \
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dsl_synctask.h \
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dsl_userhold.h \
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edonr.h \
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efi_partition.h \
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frame.h \
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hkdf.h \
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metaslab.h \
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metaslab_impl.h \
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mmp.h \
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mntent.h \
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mod.h \
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multilist.h \
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note.h \
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nvpair.h \
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nvpair_impl.h \
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objlist.h \
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pathname.h \
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qat.h \
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range_tree.h \
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rrwlock.h \
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sa.h \
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sa_impl.h \
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skein.h \
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spa_boot.h \
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spa_checkpoint.h \
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spa_log_spacemap.h \
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space_map.h \
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space_reftree.h \
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spa.h \
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spa_impl.h \
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spa_checksum.h \
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sysevent.h \
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txg.h \
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txg_impl.h \
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u8_textprep_data.h \
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u8_textprep.h \
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uberblock.h \
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uberblock_impl.h \
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uio_impl.h \
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unique.h \
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uuid.h \
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vdev_disk.h \
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vdev_file.h \
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vdev.h \
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vdev_impl.h \
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vdev_indirect_births.h \
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vdev_indirect_mapping.h \
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vdev_initialize.h \
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vdev_raidz.h \
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vdev_raidz_impl.h \
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vdev_rebuild.h \
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vdev_removal.h \
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vdev_trim.h \
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xvattr.h \
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zap.h \
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zap_impl.h \
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zap_leaf.h \
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zcp.h \
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zcp_global.h \
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zcp_iter.h \
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zcp_prop.h \
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zcp_set.h \
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zfeature.h \
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zfs_acl.h \
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zfs_context.h \
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zfs_debug.h \
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zfs_delay.h \
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zfs_file.h \
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zfs_fuid.h \
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zfs_project.h \
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zfs_quota.h \
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zfs_ratelimit.h \
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zfs_refcount.h \
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zfs_rlock.h \
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zfs_sa.h \
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zfs_stat.h \
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zfs_sysfs.h \
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zfs_vfsops.h \
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zfs_znode.h \
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zil.h \
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zil_impl.h \
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zio_checksum.h \
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zio_compress.h \
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zio_crypt.h \
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zio.h \
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zio_impl.h \
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zio_priority.h \
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zrlock.h \
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zthr.h
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KERNEL_H = \
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zfs_ioctl.h \
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zfs_ioctl_impl.h \
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zfs_onexit.h \
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zvol.h \
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zvol_impl.h
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if CONFIG_USER
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libzfsdir = $(includedir)/libzfs/sys
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libzfs_HEADERS = $(COMMON_H)
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endif
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if CONFIG_KERNEL
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if BUILD_LINUX
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kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys
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kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
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endif
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endif
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