1 files changed, 0 insertions, 127 deletions
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
deleted file mode 100644
index 8e6b3ba81c03..000000000000
--- a/fs/xfs/kmem.h
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- */
-#ifndef __XFS_SUPPORT_KMEM_H__
-#define __XFS_SUPPORT_KMEM_H__
-
-#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-
-/*
- * General memory allocation interfaces
- */
-
-typedef unsigned __bitwise xfs_km_flags_t;
-#define KM_SLEEP	((__force xfs_km_flags_t)0x0001u)
-#define KM_NOSLEEP	((__force xfs_km_flags_t)0x0002u)
-#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)
-
-/*
- * We use a special process flag to avoid recursive callbacks into
- * the filesystem during transactions.  We will also issue our own
- * warnings, so we explicitly skip any generic ones (silly of us).
- */
-static inline gfp_t
-kmem_flags_convert(xfs_km_flags_t flags)
-{
-	gfp_t	lflags;
-
-	BUG_ON(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL|KM_ZERO));
-
-	if (flags & KM_NOSLEEP) {
-		lflags = GFP_ATOMIC | __GFP_NOWARN;
-	} else {
-		lflags = GFP_KERNEL | __GFP_NOWARN;
-		if (flags & KM_NOFS)
-			lflags &= ~__GFP_FS;
-	}
-
-	/*
-	 * Default page/slab allocator behavior is to retry for ever
-	 * for small allocations. We can override this behavior by using
-	 * __GFP_RETRY_MAYFAIL which will tell the allocator to retry as long
-	 * as it is feasible but rather fail than retry forever for all
-	 * request sizes.
-	 */
-	if (flags & KM_MAYFAIL)
-		lflags |= __GFP_RETRY_MAYFAIL;
-
-	if (flags & KM_ZERO)
-		lflags |= __GFP_ZERO;
-
-	return lflags;
-}
-
-extern void *kmem_alloc(size_t, xfs_km_flags_t);
-extern void *kmem_alloc_large(size_t size, xfs_km_flags_t);
-extern void *kmem_realloc(const void *, size_t, xfs_km_flags_t);
-static inline void  kmem_free(const void *ptr)
-{
-	kvfree(ptr);
-}
-
-
-static inline void *
-kmem_zalloc(size_t size, xfs_km_flags_t flags)
-{
-	return kmem_alloc(size, flags | KM_ZERO);
-}
-
-static inline void *
-kmem_zalloc_large(size_t size, xfs_km_flags_t flags)
-{
-	return kmem_alloc_large(size, flags | KM_ZERO);
-}
-
-/*
- * Zone interfaces
- */
-
-#define KM_ZONE_HWALIGN	SLAB_HWCACHE_ALIGN
-#define KM_ZONE_RECLAIM	SLAB_RECLAIM_ACCOUNT
-#define KM_ZONE_SPREAD	SLAB_MEM_SPREAD
-#define KM_ZONE_ACCOUNT	SLAB_ACCOUNT
-
-#define kmem_zone	kmem_cache
-#define kmem_zone_t	struct kmem_cache
-
-static inline kmem_zone_t *
-kmem_zone_init(int size, char *zone_name)
-{
-	return kmem_cache_create(zone_name, size, 0, 0, NULL);
-}
-
-static inline kmem_zone_t *
-kmem_zone_init_flags(int size, char *zone_name, slab_flags_t flags,
-		     void (*construct)(void *))
-{
-	return kmem_cache_create(zone_name, size, 0, flags, construct);
-}
-
-static inline void
-kmem_zone_free(kmem_zone_t *zone, void *ptr)
-{
-	kmem_cache_free(zone, ptr);
-}
-
-static inline void
-kmem_zone_destroy(kmem_zone_t *zone)
-{
-	kmem_cache_destroy(zone);
-}
-
-extern void *kmem_zone_alloc(kmem_zone_t *, xfs_km_flags_t);
-
-static inline void *
-kmem_zone_zalloc(kmem_zone_t *zone, xfs_km_flags_t flags)
-{
-	return kmem_zone_alloc(zone, flags | KM_ZERO);
-}
-
-#endif /* __XFS_SUPPORT_KMEM_H__ */