9759c60f1a
3035 LZ4 compression support in ZFS and GRUB Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Approved by: Christopher Siden <csiden@delphix.com> References: illumos/illumos-gate@a6f561b4ae https://www.illumos.org/issues/3035 http://wiki.illumos.org/display/illumos/LZ4+Compression+In+ZFS This patch has been slightly modified from the upstream Illumos version to be compatible with Linux. Due to the very limited stack space in the kernel a lz4 workspace kmem cache is used. Since we are using gcc we are also able to take advantage of the gcc optimized __builtin_ctz functions. Support for GRUB has been dropped from this patch. That code is available but those changes will need to made to the upstream GRUB package. Lastly, several hunks of dead code were dropped for clarity. They include the functions real_LZ4_uncompress(), LZ4_compressBound() and the Visual Studio specific hunks wrapped in _MSC_VER. Ported-by: Eric Dillmann <eric@jave.fr> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #1217
96 lines
4.7 KiB
Makefile
96 lines
4.7 KiB
Makefile
MODULE := zfs
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EXTRA_CFLAGS = $(ZFS_MODULE_CFLAGS) @KERNELCPPFLAGS@
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obj-$(CONFIG_ZFS) := $(MODULE).o
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$(MODULE)-objs += @top_srcdir@/module/zfs/arc.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/bplist.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/bpobj.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dbuf.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/bptree.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/ddt.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/ddt_zap.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_diff.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_object.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_objset.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_send.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_traverse.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_tx.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dmu_zfetch.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dnode.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dnode_sync.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_dataset.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_deadlist.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_deleg.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_dir.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_pool.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_prop.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_scan.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/dsl_synctask.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/fm.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/gzip.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/lzjb.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/lz4.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/metaslab.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/refcount.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/rrwlock.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/sa.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/sha256.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa_boot.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa_config.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa_errlog.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa_history.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/spa_misc.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/space_map.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/txg.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/uberblock.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/unique.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_cache.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_disk.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_file.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_label.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_mirror.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_missing.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_queue.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_raidz.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/vdev_root.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zap.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zap_leaf.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zap_micro.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfeature.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfeature_common.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_acl.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_byteswap.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_ctldir.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_debug.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_dir.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_fm.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_fuid.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_ioctl.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_log.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_onexit.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_replay.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_rlock.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_sa.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_vfsops.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_vnops.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zfs_znode.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zil.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zio.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zio_checksum.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zio_compress.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zio_inject.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zle.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_ctldir.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_export.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_file.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_inode.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_super.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zpl_xattr.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zrlock.o
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$(MODULE)-objs += @top_srcdir@/module/zfs/zvol.o
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