pipe: change the ->pin() operation to ->confirm()
The name 'pin' was badly chosen, it doesn't pin a pipe buffer
in the most commonly used sense in the kernel. So change the
name to 'confirm', after debating this issue with Hugh
Dickins a bit.
A good return from ->confirm() means that the buffer is really
there, and that the contents are good.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 8176fbf..8604e35 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -815,7 +815,7 @@
size_t size;
int ret;
- ret = buf->ops->pin(pipe, buf);
+ ret = buf->ops->confirm(pipe, buf);
if (unlikely(ret))
return ret;