mirror_zfs/include/os/freebsd
Pawel Jakub Dawidek 67a1b03791
Implementation of block cloning for ZFS
Block Cloning allows to manually clone a file (or a subset of its
blocks) into another (or the same) file by just creating additional
references to the data blocks without copying the data itself.
Those references are kept in the Block Reference Tables (BRTs).

The whole design of block cloning is documented in module/zfs/brt.c.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Christian Schwarz <christian.schwarz@nutanix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net>
Closes #13392
2023-03-10 11:59:53 -08:00
..
linux Cleanup: Make memory barrier definitions consistent across kernels 2022-09-13 16:59:33 -07:00
spl spl: Add cmn_err_once() to log a message only on the first call 2023-03-07 13:44:11 -08:00
zfs/sys Implementation of block cloning for ZFS 2023-03-10 11:59:53 -08:00
Makefile.am Add SHA2 SIMD feature tests for FreeBSD 2023-03-02 13:51:56 -08:00