aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/cpu.c
diff options
context:
space:
mode:
authorSam Ravnborg <sam@ravnborg.org>2008-04-29 00:58:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:05:59 -0700
commit9647155ffbce9dffed8a9a4768c8994334b609db (patch)
treeda905e9965a2f5932fb56be66836b1b8804b5f3f /kernel/cpu.c
parentf718e31819857825315300ea3c2dbc3f26ff3b0e (diff)
cpu: fix section mismatch warning in unregister_cpu_notifier
Fix following warning: WARNING: vmlinux.o(.text+0x75f4e): Section mismatch in reference from the function unregister_cpu_notifier() to the variable .cpuinit.data:cpu_chain We know that unregister_cpu_notifier is using HOTPLUG_CPU stuff - so ignore these references. Annotating unregister_cpu_notifier had been another option but this caused far more warnings since not all callers were annotated __cpuinit. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/cpu.c')
-rw-r--r--kernel/cpu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 2011ad8d2697..da31165fd298 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -149,7 +149,7 @@ int __cpuinit register_cpu_notifier(struct notifier_block *nb)
EXPORT_SYMBOL(register_cpu_notifier);
-void unregister_cpu_notifier(struct notifier_block *nb)
+void __ref unregister_cpu_notifier(struct notifier_block *nb)
{
cpu_maps_update_begin();
raw_notifier_chain_unregister(&cpu_chain, nb);

Privacy Policy