Compile out splice support from btrfs when the splice-family of syscalls is not
supported by the system (i.e. CONFIG_SYSCALL_SPLICE is undefined).
Signed-off-by: Pieter Smith <pieter@boesman.nl>
---
fs/btrfs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index d3afac2..68c2f0a 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2704,7 +2704,7 @@ const struct file_operations btrfs_file_operations = {
.read = new_sync_read,
.write = new_sync_write,
.read_iter = generic_file_read_iter,
- .splice_read = generic_file_splice_read,
+ SPLICE_READ_INIT(generic_file_splice_read)
.write_iter = btrfs_file_write_iter,
.mmap = btrfs_file_mmap,
.open = generic_file_open,
--
1.9.1