1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/gpu/drm/i915/i915_gemfs.c b/drivers/gpu/drm/i915/i915_gemfs.c
deleted file mode 100644
index 888b7d3f04c3..000000000000
--- a/drivers/gpu/drm/i915/i915_gemfs.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/pagemap.h>
-
-#include "i915_drv.h"
-#include "i915_gemfs.h"
-
-int i915_gemfs_init(struct drm_i915_private *i915)
-{
-	struct file_system_type *type;
-	struct vfsmount *gemfs;
-
-	type = get_fs_type("tmpfs");
-	if (!type)
-		return -ENODEV;
-
-	gemfs = kern_mount(type);
-	if (IS_ERR(gemfs))
-		return PTR_ERR(gemfs);
-
-	/*
-	 * Enable huge-pages for objects that are at least HPAGE_PMD_SIZE, most
-	 * likely 2M. Note that within_size may overallocate huge-pages, if say
-	 * we allocate an object of size 2M + 4K, we may get 2M + 2M, but under
-	 * memory pressure shmem should split any huge-pages which can be
-	 * shrunk.
-	 */
-
-	if (has_transparent_hugepage()) {
-		struct super_block *sb = gemfs->mnt_sb;
-		/* FIXME: Disabled until we get W/A for read BW issue. */
-		char options[] = "huge=never";
-		int flags = 0;
-		int err;
-
-		err = sb->s_op->remount_fs(sb, &flags, options);
-		if (err) {
-			kern_unmount(gemfs);
-			return err;
-		}
-	}
-
-	i915->mm.gemfs = gemfs;
-
-	return 0;
-}
-
-void i915_gemfs_fini(struct drm_i915_private *i915)
-{
-	kern_unmount(i915->mm.gemfs);
-}