Compile out splice support from block_dev 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@xxxxxxxxxx>
---
fs/block_dev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 6d72746..ce7096b 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1645,8 +1645,8 @@ const struct file_operations def_blk_fops = {
#ifdef CONFIG_COMPAT
.compat_ioctl = compat_blkdev_ioctl,
#endif
- .splice_read = generic_file_splice_read,
- .splice_write = iter_file_splice_write,
+ SPLICE_READ_INIT(generic_file_splice_read)
+ SPLICE_WRITE_INIT(iter_file_splice_write)
};
int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
