Rob Norris 9927f219f1 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		2023-07-24 16:36:54 -07:00
..
kernel/linux	Linux 6.5 compat: disk_check_media_change() was added	2023-07-20 09:09:25 -07:00
spl	intptr_t definition is canonically signed	2023-07-14 16:32:49 -07:00
zfs/sys	linux: implement filesystem-side clone ioctls	2023-07-24 16:36:54 -07:00
Makefile.am	Add SHA2 SIMD feature tests for Linux	2023-03-02 13:52:04 -08:00