From: Christoph Hellwig <hch@lst.de>
To: akpm@linux-foundation.org, naoya.horiguchi@nec.com
Cc: linux-mm@kvack.org, nvdimm@lists.linux.dev
Subject: [PATCH] mm: don't include <linux/dax.h> in <linux/mempolicy.h>
Date: Tue, 21 Sep 2021 10:22:53 +0200 [thread overview]
Message-ID: <20210921082253.1859794-1-hch@lst.de> (raw)
Not required at all, and having this causes a huge kernel rebuild
as soon as something in dax.h changes.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/mempolicy.h | 1 -
mm/memory-failure.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 0aaf91b496e2fe..b4992a7e1abbd7 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -8,7 +8,6 @@
#include <linux/sched.h>
#include <linux/mmzone.h>
-#include <linux/dax.h>
#include <linux/slab.h>
#include <linux/rbtree.h>
#include <linux/spinlock.h>
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 470400cc751363..adcd6d7b7233c9 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -39,6 +39,7 @@
#include <linux/kernel-page-flags.h>
#include <linux/sched/signal.h>
#include <linux/sched/task.h>
+#include <linux/dax.h>
#include <linux/ksm.h>
#include <linux/rmap.h>
#include <linux/export.h>
--
2.30.2
next reply other threads:[~2021-09-21 8:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-21 8:22 Christoph Hellwig [this message]
2021-09-21 8:47 ` [PATCH] mm: don't include <linux/dax.h> in <linux/mempolicy.h> Naoya Horiguchi
2021-09-21 18:26 ` Dan Williams
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210921082253.1859794-1-hch@lst.de \
--to=hch@lst.de \
--cc=akpm@linux-foundation.org \
--cc=linux-mm@kvack.org \
--cc=naoya.horiguchi@nec.com \
--cc=nvdimm@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.