[PATCH]Bug in lib/brlock.c

[Takanori Kawano]

I think lib/brlock.c need to be fixed as:

--- lib/brlock.c    Tue Apr 25 05:59:56 2000
+++ lib/brlock.c.fixed      Mon Apr 23 19:56:43 2001
@@ -25,7 +25,7 @@
        int i;

        for (i = 0; i < smp_num_cpus; i++)
-               write_lock(__brlock_array[idx] + cpu_logical_map(i));
+               write_lock(&__brlock_array[cpu_logical_map(i)][idx]);
 }

 void __br_write_unlock (enum brlock_indices idx)
@@ -33,7 +33,7 @@
        int i;

        for (i = 0; i < smp_num_cpus; i++)
-               write_unlock(__brlock_array[idx] + cpu_logical_map(i));
+               write_unlock(&__brlock_array[cpu_logical_map(i)][idx]);
 }

 #else /* ! __BRLOCK_USE_ATOMICS */

For the above, 2.4.1 kernel often panics on our socket onen/close 
stress testing.

regards,

---
Takanori Kawano
Hitachi Ltd,
Internet Systems Platform Division
[e-mail]