linux-kernel - [PATCH 01/11] fault-inject: make enum fault

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Message-ID: <20251113084022.1255121-2-hch@lst.de>
Date: Thu, 13 Nov 2025 09:39:42 +0100
From: Christoph Hellwig <hch@....de>
To: Vlastimil Babka <vbabka@...e.cz>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc: Christoph Lameter <cl@...two.org>,
	David Rientjes <rientjes@...gle.com>,
	Roman Gushchin <roman.gushchin@...ux.dev>,
	Harry Yoo <harry.yoo@...cle.com>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Michal Hocko <mhocko@...e.com>,
	Brendan Jackman <jackmanb@...gle.com>,
	Zi Yan <ziy@...dia.com>,
	Eric Biggers <ebiggers@...nel.org>,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 01/11] fault-inject: make enum fault_flags available unconditionally

This will allow using should_fail_ex from code without having to
make it conditional on CONFIG_FAULT_INJECTION.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 include/linux/fault-inject.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
index 8c829d28dcf3..58fd14c82270 100644
--- a/include/linux/fault-inject.h
+++ b/include/linux/fault-inject.h
@@ -8,6 +8,10 @@
 struct dentry;
 struct kmem_cache;
 
+enum fault_flags {
+	FAULT_NOWARN =	1 << 0,
+};
+
 #ifdef CONFIG_FAULT_INJECTION
 
 #include <linux/atomic.h>
@@ -36,10 +40,6 @@ struct fault_attr {
 	struct dentry *dname;
 };
 
-enum fault_flags {
-	FAULT_NOWARN =	1 << 0,
-};
-
 #define FAULT_ATTR_INITIALIZER {					\
 		.interval = 1,						\
 		.times = ATOMIC_INIT(1),				\
-- 
2.47.3