[PATCH] docs: filesystems: vfs: correct sync_mode flag names

From: Julia Lawall
Date: Sun Jul 26 2020 - 16:03:50 EST

Change the nonexistent flag names WBC_SYNC_ALL and WBC_SYNC_NONE to
WB_SYNC_ALL and WB_SYNC_NONE, respectively, as used in the code with

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>

Documentation/filesystems/vfs.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst
index da4b735..57e9b51 100644
--- a/Documentation/filesystems/vfs.rst
+++ b/Documentation/filesystems/vfs.rst
@@ -766,9 +766,9 @@ cache in your filesystem. The following members are defined:

called by the VM to write out pages associated with the
- address_space object. If wbc->sync_mode is WBC_SYNC_ALL, then
+ address_space object. If wbc->sync_mode is WB_SYNC_ALL, then
the writeback_control will specify a range of pages that must be
- written out. If it is WBC_SYNC_NONE, then a nr_to_write is
+ written out. If it is WB_SYNC_NONE, then a nr_to_write is
given and that many pages should be written if possible. If no
->writepages is given, then mpage_writepages is used instead.
This will choose pages from the address space that are tagged as