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Diffstat (limited to 'fs/xfs/kmem.h')
-rw-r--r--fs/xfs/kmem.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index 6143117770e9..34cbcfde9228 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2000-2005 Silicon Graphics, Inc.
* All Rights Reserved.
@@ -19,6 +19,7 @@ typedef unsigned __bitwise xfs_km_flags_t;
#define KM_NOFS ((__force xfs_km_flags_t)0x0004u)
#define KM_MAYFAIL ((__force xfs_km_flags_t)0x0008u)
#define KM_ZERO ((__force xfs_km_flags_t)0x0010u)
+#define KM_NOLOCKDEP ((__force xfs_km_flags_t)0x0020u)
/*
* We use a special process flag to avoid recursive callbacks into
@@ -30,7 +31,7 @@ kmem_flags_convert(xfs_km_flags_t flags)
{
gfp_t lflags;
- BUG_ON(flags & ~(KM_NOFS|KM_MAYFAIL|KM_ZERO));
+ BUG_ON(flags & ~(KM_NOFS | KM_MAYFAIL | KM_ZERO | KM_NOLOCKDEP));
lflags = GFP_KERNEL | __GFP_NOWARN;
if (flags & KM_NOFS)
@@ -49,6 +50,9 @@ kmem_flags_convert(xfs_km_flags_t flags)
if (flags & KM_ZERO)
lflags |= __GFP_ZERO;
+ if (flags & KM_NOLOCKDEP)
+ lflags |= __GFP_NOLOCKDEP;
+
return lflags;
}