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authorLinus Torvalds <torvalds@linux-foundation.org>2016-01-13 01:30:34 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-13 01:30:34 +0100
commitfce205e9da8e063aa1cf3d6583c1a9ed2b82f3f0 (patch)
tree1c0ae581b71a2737e2bc2d94536f1e39266f3638 /fs/btrfs/file.c
parentMerge tag 'locks-v4.5-1' of git://git.samba.org/jlayton/linux (diff)
parentbtrfs: use new dedupe data function pointer (diff)
downloadlinux-fce205e9da8e063aa1cf3d6583c1a9ed2b82f3f0.tar.xz
linux-fce205e9da8e063aa1cf3d6583c1a9ed2b82f3f0.zip
Merge branch 'work.copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs copy_file_range updates from Al Viro: "Several series around copy_file_range/CLONE" * 'work.copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: btrfs: use new dedupe data function pointer vfs: hoist the btrfs deduplication ioctl to the vfs vfs: wire up compat ioctl for CLONE/CLONE_RANGE cifs: avoid unused variable and label nfsd: implement the NFSv4.2 CLONE operation nfsd: Pass filehandle to nfs4_preprocess_stateid_op() vfs: pull btrfs clone API to vfs layer locks: new locks_mandatory_area calling convention vfs: Add vfs_copy_file_range() support for pagecache copies btrfs: add .copy_file_range file operation x86: add sys_copy_file_range to syscall tables vfs: add copy_file_range syscall and vfs helper
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 0f09526aa7d9..e3d9022bfd4e 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2934,6 +2934,9 @@ const struct file_operations btrfs_file_operations = {
#ifdef CONFIG_COMPAT
.compat_ioctl = btrfs_ioctl,
#endif
+ .copy_file_range = btrfs_copy_file_range,
+ .clone_file_range = btrfs_clone_file_range,
+ .dedupe_file_range = btrfs_dedupe_file_range,
};
void btrfs_auto_defrag_exit(void)