linux-kernel - [PATCH] init_task: Include <linux/rbtree.h> in the right file

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Message-Id: <f06e810735c49a611e7dc75715f0689b5f7e87c6.1670153931.git.christophe.jaillet@wanadoo.fr>
Date:   Sun,  4 Dec 2022 12:39:47 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     paulmck@...nel.org, elver@...gle.com, mark.rutland@....com
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] init_task: Include <linux/rbtree.h> in the right file

There is no need to include <linux/rbtree.h> in init_task.h.
Move it to the right place, in kernel/cred.c which uses RB_ROOT_CACHED.

This is a follow-up of commit 4e7e3adbba52 ("Expand various INIT_* macros
and remove") which moved things from init_task.h to init_task.c

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Let see if build-bots agree with me!

This patch depends on [1] and [2].
All these patches are related to init_task.h simplification.

They are unrelated and can be applied separately, but as they modify more
or less the same place in the same file, there may be some merge conflict.

[1]: https://lore.kernel.org/all/1a3d5bd51b7807471a913f8fa621e5a4ecd08e6a.1670100520.git.christophe.jaillet@wanadoo.fr/
[2]: https://lore.kernel.org/all/94c8f2123a8833b61d84a662ec35f9c070cdf4dd.1670147823.git.christophe.jaillet@wanadoo.fr/
---
 include/linux/init_task.h | 1 -
 init/init_task.c          | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 6d2c4ea4c97a..e18a6c6f6fd9 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -9,7 +9,6 @@
 #include <linux/ipc.h>
 #include <linux/user_namespace.h>
 #include <linux/seqlock.h>
-#include <linux/rbtree.h>
 #include <linux/refcount.h>
 #include <linux/sched/autogroup.h>
 #include <net/net_namespace.h>
diff --git a/init/init_task.c b/init/init_task.c
index ff6c4b9bfe6b..2392c0a67fb7 100644
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -2,6 +2,7 @@
 #include <linux/init_task.h>
 #include <linux/export.h>
 #include <linux/mqueue.h>
+#include <linux/rbtree.h>
 #include <linux/sched.h>
 #include <linux/sched/sysctl.h>
 #include <linux/sched/rt.h>
-- 
2.34.1