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Move alignment into event write callback
[lttng-modules.git]
/
src
/
probes
/
lttng-kretprobes.c
diff --git
a/src/probes/lttng-kretprobes.c
b/src/probes/lttng-kretprobes.c
index 7d0db416908f6ba95ff21600d115374a6f9dc477..0fa6a1bfc29a62ee1e93461aaace18fa11bc34f2 100644
(file)
--- a/
src/probes/lttng-kretprobes.c
+++ b/
src/probes/lttng-kretprobes.c
@@
-53,11
+53,11
@@
int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
{
struct lttng_kernel_event_recorder *event_recorder =
container_of(event, struct lttng_kernel_event_recorder, parent);
{
struct lttng_kernel_event_recorder *event_recorder =
container_of(event, struct lttng_kernel_event_recorder, parent);
- struct lttng_
channel
*chan = event_recorder->chan;
+ struct lttng_
kernel_channel_buffer
*chan = event_recorder->chan;
- if (unlikely(!LTTNG_READ_ONCE(chan->session->active)))
+ if (unlikely(!LTTNG_READ_ONCE(chan->
parent.
session->active)))
return 0;
return 0;
- if (unlikely(!LTTNG_READ_ONCE(chan->enabled)))
+ if (unlikely(!LTTNG_READ_ONCE(chan->
parent.
enabled)))
return 0;
break;
}
return 0;
break;
}
@@
-74,7
+74,7
@@
int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
{
struct lttng_kernel_event_recorder *event_recorder =
container_of(event, struct lttng_kernel_event_recorder, parent);
{
struct lttng_kernel_event_recorder *event_recorder =
container_of(event, struct lttng_kernel_event_recorder, parent);
- struct lttng_
channel
*chan = event_recorder->chan;
+ struct lttng_
kernel_channel_buffer
*chan = event_recorder->chan;
struct lttng_kernel_ring_buffer_ctx ctx;
int ret;
struct lttng_kernel_ring_buffer_ctx ctx;
int ret;
@@
-86,8
+86,7
@@
int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
ret = chan->ops->event_reserve(&ctx);
if (ret < 0)
return 0;
ret = chan->ops->event_reserve(&ctx);
if (ret < 0)
return 0;
- lib_ring_buffer_align_ctx(&ctx, lttng_alignof(payload));
- chan->ops->event_write(&ctx, &payload, sizeof(payload));
+ chan->ops->event_write(&ctx, &payload, sizeof(payload), lttng_alignof(payload));
chan->ops->event_commit(&ctx);
break;
}
chan->ops->event_commit(&ctx);
break;
}
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