1 files changed, 0 insertions, 110 deletions
diff --git a/memfd/fuse_mnt.c b/memfd/fuse_mnt.c
deleted file mode 100644
index feacf12..0000000
--- a/memfd/fuse_mnt.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * memfd test file-system
- * This file uses FUSE to create a dummy file-system with only one file /memfd.
- * This file is read-only and takes 1s per read.
- *
- * This file-system is used by the memfd test-cases to force the kernel to pin
- * pages during reads(). Due to the 1s delay of this file-system, this is a
- * nice way to test race-conditions against get_user_pages() in the kernel.
- *
- * We use direct_io==1 to force the kernel to use direct-IO for this
- * file-system.
- */
-
-#define FUSE_USE_VERSION 26
-
-#include <fuse.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-static const char memfd_content[] = "memfd-example-content";
-static const char memfd_path[] = "/memfd";
-
-static int memfd_getattr(const char *path, struct stat *st)
-{
-	memset(st, 0, sizeof(*st));
-
-	if (!strcmp(path, "/")) {
-		st->st_mode = S_IFDIR | 0755;
-		st->st_nlink = 2;
-	} else if (!strcmp(path, memfd_path)) {
-		st->st_mode = S_IFREG | 0444;
-		st->st_nlink = 1;
-		st->st_size = strlen(memfd_content);
-	} else {
-		return -ENOENT;
-	}
-
-	return 0;
-}
-
-static int memfd_readdir(const char *path,
-			 void *buf,
-			 fuse_fill_dir_t filler,
-			 off_t offset,
-			 struct fuse_file_info *fi)
-{
-	if (strcmp(path, "/"))
-		return -ENOENT;
-
-	filler(buf, ".", NULL, 0);
-	filler(buf, "..", NULL, 0);
-	filler(buf, memfd_path + 1, NULL, 0);
-
-	return 0;
-}
-
-static int memfd_open(const char *path, struct fuse_file_info *fi)
-{
-	if (strcmp(path, memfd_path))
-		return -ENOENT;
-
-	if ((fi->flags & 3) != O_RDONLY)
-		return -EACCES;
-
-	/* force direct-IO */
-	fi->direct_io = 1;
-
-	return 0;
-}
-
-static int memfd_read(const char *path,
-		      char *buf,
-		      size_t size,
-		      off_t offset,
-		      struct fuse_file_info *fi)
-{
-	size_t len;
-
-	if (strcmp(path, memfd_path) != 0)
-		return -ENOENT;
-
-	sleep(1);
-
-	len = strlen(memfd_content);
-	if (offset < len) {
-		if (offset + size > len)
-			size = len - offset;
-
-		memcpy(buf, memfd_content + offset, size);
-	} else {
-		size = 0;
-	}
-
-	return size;
-}
-
-static struct fuse_operations memfd_ops = {
-	.getattr	= memfd_getattr,
-	.readdir	= memfd_readdir,
-	.open		= memfd_open,
-	.read		= memfd_read,
-};
-
-int main(int argc, char *argv[])
-{
-	return fuse_main(argc, argv, &memfd_ops, NULL);
-}