/*
* express utilization in terms of large blocks to avoid
* overflow on 32-bit machines.
+ *
+ * NOTE: for the time being, we make bsize == frsize to humor
+ * not-yet-ancient versions of glibc that are broken.
+ * Someday, we will probably want to report a real block
+ * size... whatever that may mean for a network file system!
*/
buf->f_bsize = 1 << CEPH_BLOCK_SHIFT;
+ buf->f_frsize = 1 << CEPH_BLOCK_SHIFT;
buf->f_blocks = le64_to_cpu(st.kb) >> (CEPH_BLOCK_SHIFT-10);
buf->f_bfree = le64_to_cpu(st.kb_avail) >> (CEPH_BLOCK_SHIFT-10);
buf->f_bavail = le64_to_cpu(st.kb_avail) >> (CEPH_BLOCK_SHIFT-10);
buf->f_files = le64_to_cpu(st.num_objects);
buf->f_ffree = -1;
buf->f_namelen = NAME_MAX;
- buf->f_frsize = PAGE_CACHE_SIZE;
/* leave fsid little-endian, regardless of host endianness */
fsid = *(u64 *)(&monmap->fsid) ^ *((u64 *)&monmap->fsid + 1);
if (opt->flags & CEPH_OPT_NOCRC)
seq_puts(m, ",nocrc");
- if (opt->name)
- seq_printf(m, ",name=%s", opt->name);
+ if (opt->name) {
+ seq_puts(m, ",name=");
+ seq_escape(m, opt->name, ", \t\n\\");
+ }
if (opt->key)
seq_puts(m, ",secret=<hidden>");
if (fsopt->max_readdir_bytes != CEPH_MAX_READDIR_BYTES_DEFAULT)
seq_printf(m, ",readdir_max_bytes=%d", fsopt->max_readdir_bytes);
if (strcmp(fsopt->snapdir_name, CEPH_SNAPDIRNAME_DEFAULT))
- seq_printf(m, ",snapdirname=%s", fsopt->snapdir_name);
+ seq_show_option(m, "snapdirname", fsopt->snapdir_name);
return 0;
}
if (ret)
goto out;
- ret = register_filesystem(&ceph_fs_type);
+ ret = ceph_snap_init();
if (ret)
goto out_icache;
+ ret = register_filesystem(&ceph_fs_type);
+ if (ret)
+ goto out_snap;
+
pr_info("loaded (mds proto %d)\n", CEPH_MDSC_PROTOCOL);
return 0;
+out_snap:
+ ceph_snap_exit();
out_icache:
destroy_caches();
out:
{
dout("exit_ceph\n");
unregister_filesystem(&ceph_fs_type);
+ ceph_snap_exit();
destroy_caches();
}