shm_mnt is as longterm as it gets, TYVM... (ca4e0519) · Commits · e / devices / android_kernel_fairphone_FP4

mm/shmem.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -2615,13 +2615,15 @@ int shmem_fill_super(struct super_block sb, void data, int silent)
		* tmpfs instance, limiting inodes to one per page of lowmem;
		* but the internal instance is left unlimited.
		*/
		if (!(sb->s_flags & MS_NOUSER)) {
		if (!(sb->s_flags & MS_KERNMOUNT)) {
		sbinfo->max_blocks = shmem_default_max_blocks();
		sbinfo->max_inodes = shmem_default_max_inodes();
		if (shmem_parse_options(data, sbinfo, false)) {
		err = -EINVAL;
		goto failed;
		}
		} else {
		sb->s_flags \|= MS_NOUSER;
		}
		sb->s_export_op = &shmem_export_ops;
		sb->s_flags \|= MS_NOSEC;
		@@ -2831,8 +2833,7 @@ int __init shmem_init(void)
		goto out2;
		}

		shm_mnt = vfs_kern_mount(&shmem_fs_type, MS_NOUSER,
		shmem_fs_type.name, NULL);
		shm_mnt = kern_mount(&shmem_fs_type);
		if (IS_ERR(shm_mnt)) {
		error = PTR_ERR(shm_mnt);
		printk(KERN_ERR "Could not kern_mount tmpfs\n");