* [PATCH 6/7] mm: Silence nested-externs warnings
[not found] <1411140580-20909-1-git-send-email-jeffrey.t.kirsher@intel.com>
@ 2014-09-19 15:29 ` Jeff Kirsher
0 siblings, 0 replies; only message in thread
From: Jeff Kirsher @ 2014-09-19 15:29 UTC (permalink / raw)
To: sparse
Cc: Mark Rustad, linux-sparse, linux-kernel, Andrew Morton, linux-mm,
Brian Norris, Jeff Kirsher
From: Mark Rustad <mark.d.rustad@intel.com>
Use diagnostic control macros to ignore nested-externs warnings
in this case.
CC: Andrew Morton <akpm@linux-foundation.org>
CC: <linux-mm@kvack.org>
CC: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
include/linux/mm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 8981cc8..9bf2c7e 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1623,7 +1623,9 @@ static inline void mark_page_reserved(struct page *page)
*/
static inline unsigned long free_initmem_default(int poison)
{
+ DIAG_PUSH DIAG_IGNORE(nested-externs)
extern char __init_begin[], __init_end[];
+ DIAG_POP
return free_reserved_area(&__init_begin, &__init_end,
poison, "unused kernel");
--
1.9.3
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2014-09-19 15:29 ` [PATCH 6/7] mm: Silence nested-externs warnings Jeff Kirsher
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