docs: filesystems: vfs: correct flag name

There is no flag REMAP_CAN_SHORTEN.  Commit eca3654e3cc7 ("vfs: enable
remap callers that can handle short operations") that introduces this
text also introduces the flag REMAP_FILE_CAN_SHORTEN.  Change the name
in the documentation accordingly.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Fixes: eca3654e3cc7 ("vfs: enable remap callers that can handle short operations")
Link: https://lore.kernel.org/r/1595789020-12941-1-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst
index 57e9b516dae1519f7922b7af9e282546350f2f8f..ca52c82e5bb5494d0ac9721995226d63fc5cd012 100644 (file)
--- a/Documentation/filesystems/vfs.rst
+++ b/Documentation/filesystems/vfs.rst
@@ -1116,7 +1116,7 @@ otherwise noted.
        before any bytes were remapped.  The remap_flags parameter
        accepts REMAP_FILE_* flags.  If REMAP_FILE_DEDUP is set then the
        implementation must only remap if the requested file ranges have
-       identical contents.  If REMAP_CAN_SHORTEN is set, the caller is
+       identical contents.  If REMAP_FILE_CAN_SHORTEN is set, the caller is
        ok with the implementation shortening the request length to
        satisfy alignment or EOF requirements (or any other reason).