Rob Norris 3366ceaf3a linux: implement filesystem-side clone ioctls ... Prior to Linux 4.5, the FICLONE etc ioctls were specific to BTRFS, and were implemented as regular filesystem-specific ioctls. This implements those ioctls directly in OpenZFS, allowing cloning to work on older kernels. There's no need to gate these behind version checks; on later kernels Linux will simply never deliver these ioctls, instead calling the approprate VFS op. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Kay Pedersen <mail@mkwg.de> Signed-off-by: Rob Norris <rob.norris@klarasystems.com> Sponsored-By: OpenDrives Inc. Sponsored-By: Klara Inc. Closes #15050		2023-07-26 08:46:58 -07:00
..
freebsd	FreeBSD: Fix build on stable/13 after 1302506.	2023-07-20 08:58:29 -07:00
linux	linux: implement filesystem-side clone ioctls	2023-07-26 08:46:58 -07:00