btrfs: add setlease file operation

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Add the setlease file_operation to btrfs_file_operations and
btrfs_dir_file_operations, pointing to generic_setlease.  A future
patch will change the default behavior to reject lease attempts with
-EINVAL when there is no setlease file operation defined. Add
generic_setlease to retain the ability to set leases on this
filesystem.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260108-setlease-6-20-v1-3-ea4dec9b67fa@kernel.org
Acked-by: David Sterba <dsterba@suse.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>

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Jeff Layton 2026-01-08 12:12:58 -05:00 • committed by Christian Brauner

parent 663cdef61a

commit f9688474e4

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2

fs/btrfs/file.c

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2

fs/btrfs/inode.c

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