Hi again.
Patch 5: Disable slab reaping during suspend.
Regards,
Nigel
diff -ruN 505-disable-cache-reaping-during-suspend-old/mm/slab.c 505-disable-cache-reaping-during-suspend-new/mm/slab.c
--- 505-disable-cache-reaping-during-suspend-old/mm/slab.c 2004-09-16 08:34:57.000000000 +1000
+++ 505-disable-cache-reaping-during-suspend-new/mm/slab.c 2004-09-16 09:22:20.000000000 +1000
@@ -92,6 +92,7 @@
#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/rcupdate.h>
+#include <linux/suspend.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
@@ -2733,7 +2734,13 @@
{
struct list_head *walk;
- if (down_trylock(&cache_chain_sem)) {
+#ifdef CONFIG_SOFTWARE_SUSPEND2
+ if ((software_suspend_state & SOFTWARE_SUSPEND_RUNNING) ||
+ (down_trylock(&cache_chain_sem)))
+#else
+ if (down_trylock(&cache_chain_sem))
+#endif
+ {
/* Give up. Setup the next iteration. */
schedule_delayed_work(&__get_cpu_var(reap_work), REAPTIMEOUT_CPUC + smp_processor_id());
return;
--
Nigel Cunningham
Pastoral Worker
Christian Reformed Church of Tuggeranong
PO Box 1004, Tuggeranong, ACT 2901
Many today claim to be tolerant. True tolerance, however, can cope with others
being intolerant.