now = current_kernel_time();
- read_lock(&key->lock);
+ rcu_read_lock();
/* come up with a suitable timeout value */
if (key->expiry == 0) {
sprintf(xbuf, "%luw", timo / (60*60*24*7));
}
- seq_printf(m, "%08x %c%c%c%c%c%c %5d %4s %06x %5d %5d %-9.9s ",
+#define showflag(KEY, LETTER, FLAG) \
+ (test_bit(FLAG, &(KEY)->flags) ? LETTER : '-')
+
+ seq_printf(m, "%08x %c%c%c%c%c%c %5d %4s %08x %5d %5d %-9.9s ",
key->serial,
- key->flags & KEY_FLAG_INSTANTIATED ? 'I' : '-',
- key->flags & KEY_FLAG_REVOKED ? 'R' : '-',
- key->flags & KEY_FLAG_DEAD ? 'D' : '-',
- key->flags & KEY_FLAG_IN_QUOTA ? 'Q' : '-',
- key->flags & KEY_FLAG_USER_CONSTRUCT ? 'U' : '-',
- key->flags & KEY_FLAG_NEGATIVE ? 'N' : '-',
+ showflag(key, 'I', KEY_FLAG_INSTANTIATED),
+ showflag(key, 'R', KEY_FLAG_REVOKED),
+ showflag(key, 'D', KEY_FLAG_DEAD),
+ showflag(key, 'Q', KEY_FLAG_IN_QUOTA),
+ showflag(key, 'U', KEY_FLAG_USER_CONSTRUCT),
+ showflag(key, 'N', KEY_FLAG_NEGATIVE),
atomic_read(&key->usage),
xbuf,
key->perm,
key->gid,
key->type->name);
+#undef showflag
+
if (key->type->describe)
key->type->describe(key, m);
seq_putc(m, '\n');
- read_unlock(&key->lock);
+ rcu_read_unlock();
return 0;