diff options
| -rw-r--r-- | fs/fuse/fuse_i.h | 8 | ||||
| -rw-r--r-- | fs/fuse/inode.c | 30 | ||||
| -rw-r--r-- | fs/fuse/virtio_fs.c | 1 |
3 files changed, 20 insertions, 19 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 740a8a7d7ae6..30737aabd932 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -482,7 +482,7 @@ struct fuse_fs_context { bool destroy:1; bool no_control:1; bool no_force_umount:1; - bool no_mount_options:1; + bool legacy_opts_show:1; unsigned int max_read; unsigned int blksize; const char *subtype; @@ -610,6 +610,9 @@ struct fuse_conn { /** cache READLINK responses in page cache */ unsigned cache_symlinks:1; + /* show legacy mount options */ + unsigned int legacy_opts_show:1; + /* * The following bitfields are only for optimization purposes * and hence races in setting them will not cause malfunction @@ -717,9 +720,6 @@ struct fuse_conn { /** Do not allow MNT_FORCE umount */ unsigned int no_force_umount:1; - /* Do not show mount options */ - unsigned int no_mount_options:1; - /** The number of requests waiting for completion */ atomic_t num_waiting; diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index bba747520e9b..bdae765b2d42 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -573,19 +573,20 @@ static int fuse_show_options(struct seq_file *m, struct dentry *root) struct super_block *sb = root->d_sb; struct fuse_conn *fc = get_fuse_conn_super(sb); - if (fc->no_mount_options) - return 0; - - seq_printf(m, ",user_id=%u", from_kuid_munged(fc->user_ns, fc->user_id)); - seq_printf(m, ",group_id=%u", from_kgid_munged(fc->user_ns, fc->group_id)); - if (fc->default_permissions) - seq_puts(m, ",default_permissions"); - if (fc->allow_other) - seq_puts(m, ",allow_other"); - if (fc->max_read != ~0) - seq_printf(m, ",max_read=%u", fc->max_read); - if (sb->s_bdev && sb->s_blocksize != FUSE_DEFAULT_BLKSIZE) - seq_printf(m, ",blksize=%lu", sb->s_blocksize); + if (fc->legacy_opts_show) { + seq_printf(m, ",user_id=%u", + from_kuid_munged(fc->user_ns, fc->user_id)); + seq_printf(m, ",group_id=%u", + from_kgid_munged(fc->user_ns, fc->group_id)); + if (fc->default_permissions) + seq_puts(m, ",default_permissions"); + if (fc->allow_other) + seq_puts(m, ",allow_other"); + if (fc->max_read != ~0) + seq_printf(m, ",max_read=%u", fc->max_read); + if (sb->s_bdev && sb->s_blocksize != FUSE_DEFAULT_BLKSIZE) + seq_printf(m, ",blksize=%lu", sb->s_blocksize); + } return 0; } @@ -1196,11 +1197,11 @@ int fuse_fill_super_common(struct super_block *sb, struct fuse_fs_context *ctx) fc->allow_other = ctx->allow_other; fc->user_id = ctx->user_id; fc->group_id = ctx->group_id; + fc->legacy_opts_show = ctx->legacy_opts_show; fc->max_read = max_t(unsigned, 4096, ctx->max_read); fc->destroy = ctx->destroy; fc->no_control = ctx->no_control; fc->no_force_umount = ctx->no_force_umount; - fc->no_mount_options = ctx->no_mount_options; err = -ENOMEM; root = fuse_get_root_inode(sb, ctx->rootmode); @@ -1325,6 +1326,7 @@ static int fuse_init_fs_context(struct fs_context *fc) ctx->max_read = ~0; ctx->blksize = FUSE_DEFAULT_BLKSIZE; + ctx->legacy_opts_show = true; #ifdef CONFIG_BLOCK if (fc->fs_type == &fuseblk_fs_type) { diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index ed8da4825b70..47ecdc15f25d 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -1096,7 +1096,6 @@ static int virtio_fs_fill_super(struct super_block *sb) .destroy = true, .no_control = true, .no_force_umount = true, - .no_mount_options = true, }; mutex_lock(&virtio_fs_mutex); |