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xen: events: mark cpu_evtchn_mask_p as __refdata 

This variable starts out pointing at init_evtchn_mask which is marked
__initdata but is set to point to a non-init data region in xen_init_IRQ
which is itself an __init function so this is safe.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Tested-and-acked-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Ian Campbell 2011-02-11 15:23:56 +00:00 committed by Konrad Rzeszutek Wilk
parent 100b33c8bd
commit b052181a98
1 changed files with 1 additions and 1 deletions
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2
drivers/xen/events.c
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@ -114,7 +114,7 @@ struct cpu_evtchn_s {
static __initdata struct cpu_evtchn_s init_evtchn_mask = { static __initdata struct cpu_evtchn_s init_evtchn_mask = {
.bits[0 ... (NR_EVENT_CHANNELS/BITS_PER_LONG)-1] = ~0ul, .bits[0 ... (NR_EVENT_CHANNELS/BITS_PER_LONG)-1] = ~0ul,
}; };
static struct cpu_evtchn_s *cpu_evtchn_mask_p = &init_evtchn_mask; static struct cpu_evtchn_s __refdata *cpu_evtchn_mask_p = &init_evtchn_mask;
static inline unsigned long *cpu_evtchn_mask(int cpu) static inline unsigned long *cpu_evtchn_mask(int cpu)
{ {