fs: Remove NTFS classic

The replacement, NTFS3, was merged over two years ago.  It is now time to
remove the original from the tree as it is the last user of several APIs,
and it is not worth changing.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20240115072025.2071931-1-willy@infradead.org
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Acked-by: Dave Chinner <david@fromorbit.com>
Cc: Anton Altaparmakov <anton@tuxera.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

1 files changed, 0 insertions, 77 deletions

diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h
deleted file mode 100644
index 7068425735f1..000000000000
--- a/fs/ntfs/malloc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * malloc.h - NTFS kernel memory handling. Part of the Linux-NTFS project.
- *
- * Copyright (c) 2001-2005 Anton Altaparmakov
- */
-
-#ifndef _LINUX_NTFS_MALLOC_H
-#define _LINUX_NTFS_MALLOC_H
-
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/highmem.h>
-
-/**
- * __ntfs_malloc - allocate memory in multiples of pages
- * @size:	number of bytes to allocate
- * @gfp_mask:	extra flags for the allocator
- *
- * Internal function.  You probably want ntfs_malloc_nofs()...
- *
- * Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
- * returns a pointer to the allocated memory.
- *
- * If there was insufficient memory to complete the request, return NULL.
- * Depending on @gfp_mask the allocation may be guaranteed to succeed.
- */
-static inline void *__ntfs_malloc(unsigned long size, gfp_t gfp_mask)
-{
-	if (likely(size <= PAGE_SIZE)) {
-		BUG_ON(!size);
-		/* kmalloc() has per-CPU caches so is faster for now. */
-		return kmalloc(PAGE_SIZE, gfp_mask & ~__GFP_HIGHMEM);
-		/* return (void *)__get_free_page(gfp_mask); */
-	}
-	if (likely((size >> PAGE_SHIFT) < totalram_pages()))
-		return __vmalloc(size, gfp_mask);
-	return NULL;
-}
-
-/**
- * ntfs_malloc_nofs - allocate memory in multiples of pages
- * @size:	number of bytes to allocate
- *
- * Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
- * returns a pointer to the allocated memory.
- *
- * If there was insufficient memory to complete the request, return NULL.
- */
-static inline void *ntfs_malloc_nofs(unsigned long size)
-{
-	return __ntfs_malloc(size, GFP_NOFS | __GFP_HIGHMEM);
-}
-
-/**
- * ntfs_malloc_nofs_nofail - allocate memory in multiples of pages
- * @size:	number of bytes to allocate
- *
- * Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
- * returns a pointer to the allocated memory.
- *
- * This function guarantees that the allocation will succeed.  It will sleep
- * for as long as it takes to complete the allocation.
- *
- * If there was insufficient memory to complete the request, return NULL.
- */
-static inline void *ntfs_malloc_nofs_nofail(unsigned long size)
-{
-	return __ntfs_malloc(size, GFP_NOFS | __GFP_HIGHMEM | __GFP_NOFAIL);
-}
-
-static inline void ntfs_free(void *addr)
-{
-	kvfree(addr);
-}
-
-#endif /* _LINUX_NTFS_MALLOC_H */