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authorYang Shi <yang.s@alibaba-inc.com>2017-11-18 02:02:16 +0300
committerDavid Sterba <dsterba@suse.com>2018-03-26 16:09:35 +0300
commit86d750a48a6d22435265abf525d8a27fa636db26 (patch)
treeefa6d444301541c1d7b8fb9b24643808358cf4ca /fs/btrfs/extent_map.c
parent9a3daff320260723b9e64b5b3b9c6592a0cd006a (diff)
downloadlinux-86d750a48a6d22435265abf525d8a27fa636db26.tar.xz
btrfs: remove unused hardirq.h
Preempt counter APIs have been split out, currently, hardirq.h just includes irq_enter/exit APIs which are not used by btrfs at all. So, remove the unused hardirq.h. Signed-off-by: Yang Shi <yang.s@alibaba-inc.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_map.c')
-rw-r--r--fs/btrfs/extent_map.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index d3bd02105d1c..c80dea7c69af 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -2,7 +2,6 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/hardirq.h>
#include "ctree.h"
#include "extent_map.h"
#include "compression.h"