2004-09-16 23:53:38

by Nigel Cunningham

[permalink] [raw]
Subject: [PATCH] Suspend2 Merge: Supress various actions/errors while suspending [3/5]

Hi.

Patch 3: Disable page alloc warnings while suspending.

Regards,

Nigel

diff -ruN linux-2.6.9-rc1/mm/page_alloc.c software-suspend-linux-2.6.9-rc1-rev3/mm/page_alloc.c
--- linux-2.6.9-rc1/mm/page_alloc.c 2004-09-07 21:59:01.000000000 +1000
+++ software-suspend-linux-2.6.9-rc1-rev3/mm/page_alloc.c 2004-09-09 19:36:24.000000000 +1000
@@ -731,6 +763,10 @@

nopage:
if (!(gfp_mask & __GFP_NOWARN) && printk_ratelimit()) {
+#ifdef CONFIG_SOFTWARE_SUSPEND2
+ if (software_suspend_state & SOFTWARE_SUSPEND_RUNNING)
+ return NULL;
+#endif
printk(KERN_WARNING "%s: page allocation failure."
" order:%d, mode:0x%x\n",
p->comm, order, gfp_mask);

--
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.