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author | Ingo Molnar <mingo@kernel.org> | 2015-05-11 11:56:27 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-05-11 11:56:27 +0200 |
commit | f7dc7fd1c08c6d8109688694fd93d80645df89ff (patch) | |
tree | 255e1e24bcf089d584e45ea8a733883c1bb4d74c /drivers/xen/events/events_2l.c | |
parent | 32b0ed3ae66cd6114f8510161f833f05518c0395 (diff) | |
parent | 44b11fee51711ca85aa2b121a49bf029d18a3722 (diff) | |
download | linux-next-f7dc7fd1c08c6d8109688694fd93d80645df89ff.tar.gz |
Merge branch 'perf/urgent' into perf/core, to resolve conflicts
Conflicts:
tools/perf/builtin-kmem.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/xen/events/events_2l.c')
-rw-r--r-- | drivers/xen/events/events_2l.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/xen/events/events_2l.c b/drivers/xen/events/events_2l.c index 5db43fc100a4..7dd46312c180 100644 --- a/drivers/xen/events/events_2l.c +++ b/drivers/xen/events/events_2l.c @@ -345,6 +345,15 @@ irqreturn_t xen_debug_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +static void evtchn_2l_resume(void) +{ + int i; + + for_each_online_cpu(i) + memset(per_cpu(cpu_evtchn_mask, i), 0, sizeof(xen_ulong_t) * + EVTCHN_2L_NR_CHANNELS/BITS_PER_EVTCHN_WORD); +} + static const struct evtchn_ops evtchn_ops_2l = { .max_channels = evtchn_2l_max_channels, .nr_channels = evtchn_2l_max_channels, @@ -356,6 +365,7 @@ static const struct evtchn_ops evtchn_ops_2l = { .mask = evtchn_2l_mask, .unmask = evtchn_2l_unmask, .handle_events = evtchn_2l_handle_events, + .resume = evtchn_2l_resume, }; void __init xen_evtchn_2l_init(void) |