linux-kernel - [PATCH 09/11] tools headers: Sync linux/gfp

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Message-ID: <20251222225716.3565649-9-namhyung@kernel.org>
Date: Mon, 22 Dec 2025 14:57:14 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Ian Rogers <irogers@...gle.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	James Clark <james.clark@...aro.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-perf-users@...r.kernel.org,
	linux-mm@...ck.org
Subject: [PATCH 09/11] tools headers: Sync linux/gfp_types.h with kernel sources

To pick up changes from:

  4c0a17e28340e458 ("slab: prevent recursive kmalloc() in alloc_empty_sheaf()")

This would be used to handle GFP masks in the perf code and address these
tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/include/linux/gfp_types.h include/linux/gfp_types.h

Please see tools/include/README.kernel-copies.

Cc: linux-mm@...ck.org
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/include/linux/gfp_types.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/tools/include/linux/gfp_types.h b/tools/include/linux/gfp_types.h
index 65db9349f9053c70..3de43b12209ee79f 100644
--- a/tools/include/linux/gfp_types.h
+++ b/tools/include/linux/gfp_types.h
@@ -55,9 +55,7 @@ enum {
 #ifdef CONFIG_LOCKDEP
 	___GFP_NOLOCKDEP_BIT,
 #endif
-#ifdef CONFIG_SLAB_OBJ_EXT
 	___GFP_NO_OBJ_EXT_BIT,
-#endif
 	___GFP_LAST_BIT
 };
 
@@ -98,11 +96,7 @@ enum {
 #else
 #define ___GFP_NOLOCKDEP	0
 #endif
-#ifdef CONFIG_SLAB_OBJ_EXT
 #define ___GFP_NO_OBJ_EXT       BIT(___GFP_NO_OBJ_EXT_BIT)
-#else
-#define ___GFP_NO_OBJ_EXT       0
-#endif
 
 /*
  * Physical address zone modifiers (see linux/mmzone.h - low four bits)
-- 
2.52.0.351.gbe84eed79e-goog