linux-kernel - [PATCH] tools: Fix compilation after gfp

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Date:   Fri,  2 Sep 2022 20:19:23 +0100
From:   "Matthew Wilcox (Oracle)" <willy@...radead.org>
To:     linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        "Liam R . Howlett" <Liam.Howlett@...cle.com>,
        Ingo Molnar <mingo@...nel.org>,
        Yury Norov <yury.norov@...il.com>
Subject: [PATCH] tools: Fix compilation after gfp_types.h split

When gfp_types.h was split from gfp.h, it broke the radix test suite.
Fix the test suite by using gfp_types.h in the tools gfp.h header.

Reported-by: Liam R. Howlett <Liam.Howlett@...cle.com>
Fixes: cb5a065b4ea9 (headers/deps: mm: Split <linux/gfp_types.h> out of <linux/gfp.h>)
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Yury Norov <yury.norov@...il.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
---
 tools/include/linux/gfp.h       | 21 +--------------------
 tools/include/linux/gfp_types.h |  1 +
 2 files changed, 2 insertions(+), 20 deletions(-)
 create mode 100644 tools/include/linux/gfp_types.h

diff --git a/tools/include/linux/gfp.h b/tools/include/linux/gfp.h
index b238dbc9eb85..6a10ff5f5be9 100644
--- a/tools/include/linux/gfp.h
+++ b/tools/include/linux/gfp.h
@@ -3,26 +3,7 @@
 #define _TOOLS_INCLUDE_LINUX_GFP_H
 
 #include <linux/types.h>
-
-#define __GFP_BITS_SHIFT 26
-#define __GFP_BITS_MASK ((gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
-
-#define __GFP_HIGH		0x20u
-#define __GFP_IO		0x40u
-#define __GFP_FS		0x80u
-#define __GFP_NOWARN		0x200u
-#define __GFP_ZERO		0x8000u
-#define __GFP_ATOMIC		0x80000u
-#define __GFP_ACCOUNT		0x100000u
-#define __GFP_DIRECT_RECLAIM	0x400000u
-#define __GFP_KSWAPD_RECLAIM	0x2000000u
-
-#define __GFP_RECLAIM	(__GFP_DIRECT_RECLAIM | __GFP_KSWAPD_RECLAIM)
-
-#define GFP_ZONEMASK	0x0fu
-#define GFP_ATOMIC	(__GFP_HIGH | __GFP_ATOMIC | __GFP_KSWAPD_RECLAIM)
-#define GFP_KERNEL	(__GFP_RECLAIM | __GFP_IO | __GFP_FS)
-#define GFP_NOWAIT	(__GFP_KSWAPD_RECLAIM)
+#include <linux/gfp_types.h>
 
 static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags)
 {
diff --git a/tools/include/linux/gfp_types.h b/tools/include/linux/gfp_types.h
new file mode 100644
index 000000000000..5f9f1ed190a0
--- /dev/null
+++ b/tools/include/linux/gfp_types.h
@@ -0,0 +1 @@
+#include "../../../include/linux/gfp_types.h"
-- 
2.35.1