srmmu: out of nocache

[Joerg Platte <lists@naasa.net>]

Hi!

This happens with a 2.6.5er kernel with the following patch applied:

=== arch/sparc/lib/bitext.c 1.1 vs edited ==--- 1.1/arch/sparc/lib/bitext.c Wed Apr 30 01:05:41 2003
+++ edited/arch/sparc/lib/bitext.c      Thu Apr  1 01:57:22 2004
@@ -60,8 +60,8 @@
                }

                if (offset + len > t->size) {
-                       offset = 0;
                        count += t->size - offset;
+                       offset = 0;
                        continue;
                }


Apr 11 15:05:10 ferdi kernel: bitmap out: size 8800 used 6268 off 8016 len 16 
align 16 count 8816
Apr 11 15:05:10 ferdi kernel: srmmu: out of nocache 4096: 2252800/1604608
Apr 11 15:05:14 ferdi kernel: bitmap out: size 8800 used 6305 off 7456 len 16 
align 16 count 8816
Apr 11 15:05:14 ferdi postfix/master[424]: warning: master_spawn: fork: Cannot 
allocate memory -- throttling
Apr 11 15:05:14 ferdi kernel: srmmu: out of nocache 4096: 2252800/1614080
Apr 11 15:05:15 ferdi kernel: bitmap out: size 8800 used 6310 off 2400 len 16 
align 16 count 8816
Apr 11 15:05:15 ferdi kernel: srmmu: out of nocache 4096: 2252800/1615360
Apr 11 15:05:15 ferdi kernel: bitmap out: size 8800 used 6315 off 2432 len 16 
align 16 count 8816
Apr 11 15:05:15 ferdi kernel: srmmu: out of nocache 4096: 2252800/1616640
Apr 11 15:05:15 ferdi spamd[279]: cannot fork: Cannot allocate memory 
Apr 11 15:05:29 ferdi kernel: bitmap out: size 8800 used 6285 off 7632 len 16 
align 16 count 8816

ferdi has 128MB memory... 

regards,
Jörg