btrfs: rename and export __btrfs_cow_block()

Rename and export __btrfs_cow_block() as btrfs_force_cow_block(). This is
to allow to move defrag specific code out of ctree.c and into defrag.c in
one of the next patches.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2023-09-27 12:09:26 +01:00 • committed by David Sterba
commit 95f93bc4cb
2 changed files with 22 additions and 15 deletions