freebsd-src/sys/fs
Martin Matuska 969071be93 vfs: copy_file_range() between multiple mountpoints of the same fs type
VOP_COPY_FILE_RANGE(9) is now caled when source and target vnodes
reside on the same filesystem type (not just on the same mountpoint).
The check if vnodes are on the same mountpoint must be done in the
filesystem code. There are currently only three users - fusefs(5) already
has this check, ZFS can handle multiple mountpoints and a check has been
added to NFS client.

ZFS block cloning is now possible between all snapshots and datasets
of the same ZFS pool.

MFC after:	1 week
Reviewed by:	rmacklem
Differential Revision:	https://reviews.freebsd.org/D41721
2023-09-06 14:28:23 +02:00
..
autofs sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
cd9660 sys: Remove $FreeBSD$: one-line bare tag 2023-08-16 11:55:17 -06:00
cuse sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
deadfs sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
devfs Fix MNT_IGNORE for devfs, fdescfs and nullfs 2023-08-26 12:08:37 +01:00
ext2fs sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
fdescfs Fix MNT_IGNORE for devfs, fdescfs and nullfs 2023-08-26 12:08:37 +01:00
fifofs sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
fuse sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
mntfs sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
msdosfs sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
nfs sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
nfsclient vfs: copy_file_range() between multiple mountpoints of the same fs type 2023-09-06 14:28:23 +02:00
nfsserver sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
nullfs Fix MNT_IGNORE for devfs, fdescfs and nullfs 2023-08-26 12:08:37 +01:00
procfs sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
pseudofs Remove my middle name. 2023-08-17 15:08:30 +02:00
smbfs sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
tarfs vfs: use __enum_uint8 for vtype and vstate 2023-07-05 15:06:30 +00:00
tmpfs sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
udf sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
unionfs sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00