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@xxxxxxxxxxxxxxx> Cc: Chris Mason <clm@xxxxxx> Cc: Josef Bacik <jbacik@xxxxxx> Cc: David Sterba <dsterba@xxxxxxxx> Cc: linux-btrfs@xxxxxxxxxxxxxxx --- fs/btrfs/extent_map.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 2e348fb..cced7f1 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" -- 1.8.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
