Doc: page_migration: fix numbering for non-LRU movable flags

The non-LRU movable flags part is not relevant to above 3 funcitons, so remove
the number 4.

Signed-off-by: Li Xinhai <lixinhai.lxh@gmail.com>

Link: https://lore.kernel.org/r/20210908145215.592325-1-lixinhai.lxh@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Li Xinhai 2021-09-08 22:52:15 +08:00 committed by Jonathan Corbet
parent f99b4fe27f
commit d7482c0da7

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@ -205,7 +205,7 @@ which are function pointers of struct address_space_operations.
In this function, the driver should put the isolated page back into its own data
structure.
4. non-LRU movable page flags
Non-LRU movable page flags
There are two page flags for supporting non-LRU movable page.