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authorYang Shi <yang.s@alibaba-inc.com>2018-02-01 03:16:34 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-01 04:18:36 +0300
commit2b9fceb3b47b7c44fb04eef068f441e7b18daa68 (patch)
treeb169a4c42320c9f3bf74c4fa02f39a8247a950d9
parent80b1f41c0957a9da3bab4fb9ae76dc886753a59b (diff)
downloadlinux-2b9fceb3b47b7c44fb04eef068f441e7b18daa68.tar.xz
mm/filemap.c: remove include of hardirq.h
in_atomic() has been moved to include/linux/preempt.h, and the filemap.c doesn't use in_atomic() directly at all, so it sounds unnecessary to include hardirq.h. Link: http://lkml.kernel.org/r/1509985319-38633-1-git-send-email-yang.s@alibaba-inc.com Signed-off-by: Yang Shi <yang.s@alibaba-inc.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/filemap.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index ee83baaf855d..693f62212a59 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -31,7 +31,6 @@
#include <linux/blkdev.h>
#include <linux/security.h>
#include <linux/cpuset.h>
-#include <linux/hardirq.h> /* for BUG_ON(!in_atomic()) only */
#include <linux/hugetlb.h>
#include <linux/memcontrol.h>
#include <linux/cleancache.h>