1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/staging/zram/xvmalloc_int.h b/drivers/staging/zram/xvmalloc_int.h
deleted file mode 100644
index b5f1f7f..0000000
--- a/drivers/staging/zram/xvmalloc_int.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * xvmalloc memory allocator
- *
- * Copyright (C) 2008, 2009, 2010  Nitin Gupta
- *
- * This code is released using a dual license strategy: BSD/GPL
- * You can choose the licence that better fits your requirements.
- *
- * Released under the terms of 3-clause BSD License
- * Released under the terms of GNU General Public License Version 2.0
- */
-
-#ifndef _XV_MALLOC_INT_H_
-#define _XV_MALLOC_INT_H_
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-/* User configurable params */
-
-/* Must be power of two */
-#ifdef CONFIG_64BIT
-#define XV_ALIGN_SHIFT 3
-#else
-#define XV_ALIGN_SHIFT	2
-#endif
-#define XV_ALIGN	(1 << XV_ALIGN_SHIFT)
-#define XV_ALIGN_MASK	(XV_ALIGN - 1)
-
-/* This must be greater than sizeof(link_free) */
-#define XV_MIN_ALLOC_SIZE	32
-#define XV_MAX_ALLOC_SIZE	(PAGE_SIZE - XV_ALIGN)
-
-/*
- * Free lists are separated by FL_DELTA bytes
- * This value is 3 for 4k pages and 4 for 64k pages, for any
- * other page size, a conservative (PAGE_SHIFT - 9) is used.
- */
-#if PAGE_SHIFT == 16
-#define FL_DELTA_SHIFT 4
-#else
-#define FL_DELTA_SHIFT (PAGE_SHIFT - 9)
-#endif
-#define FL_DELTA	(1 << FL_DELTA_SHIFT)
-#define FL_DELTA_MASK	(FL_DELTA - 1)
-#define NUM_FREE_LISTS	((XV_MAX_ALLOC_SIZE - XV_MIN_ALLOC_SIZE) \
-				/ FL_DELTA + 1)
-
-#define MAX_FLI		DIV_ROUND_UP(NUM_FREE_LISTS, BITS_PER_LONG)
-
-/* End of user params */
-
-enum blockflags {
-	BLOCK_FREE,
-	PREV_FREE,
-	__NR_BLOCKFLAGS,
-};
-
-#define FLAGS_MASK	XV_ALIGN_MASK
-#define PREV_MASK	(~FLAGS_MASK)
-
-struct freelist_entry {
-	struct page *page;
-	u16 offset;
-	u16 pad;
-};
-
-struct link_free {
-	struct page *prev_page;
-	struct page *next_page;
-	u16 prev_offset;
-	u16 next_offset;
-};
-
-struct block_header {
-	union {
-		/* This common header must be XV_ALIGN bytes */
-		u8 common[XV_ALIGN];
-		struct {
-			u16 size;
-			u16 prev;
-		};
-	};
-	struct link_free link;
-};
-
-struct xv_pool {
-	ulong flbitmap;
-	ulong slbitmap[MAX_FLI];
-	u64 total_pages;	/* stats */
-	struct freelist_entry freelist[NUM_FREE_LISTS];
-	spinlock_t lock;
-};
-
-#endif