Rob Norris 5a35c68b67 linux: implement filesystem-side copy/clone functions ... This implements the Linux VFS ops required to service the file copy/clone APIs: .copy_file_range (4.5+) .clone_file_range (4.5-4.19) .dedupe_file_range (4.5-4.19) .remap_file_range (4.20+) Note that dedupe_file_range() and remap_file_range(REMAP_FILE_DEDUP) are hooked up here, but are not implemented yet. 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 16:36:38 -07:00
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freebsd	FreeBSD: Fix build on stable/13 after 1302506.	2023-07-13 08:50:34 -07:00
linux	linux: implement filesystem-side copy/clone functions	2023-07-24 16:36:38 -07:00