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Move alignment into event write callback
[lttng-modules.git]
/
src
/
probes
/
lttng-uprobes.c
diff --git
a/src/probes/lttng-uprobes.c
b/src/probes/lttng-uprobes.c
index b88aee13cb29a3a9d815d5302a11928f53eaa0df..fed3a1d5a2b4c9beefe4f787370398a38d44474f 100644
(file)
--- a/
src/probes/lttng-uprobes.c
+++ b/
src/probes/lttng-uprobes.c
@@
-42,11
+42,11
@@
int lttng_uprobes_event_handler_pre(struct uprobe_consumer *uc, struct pt_regs *
{
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;
}
@@
-64,7
+64,7
@@
int lttng_uprobes_event_handler_pre(struct uprobe_consumer *uc, struct pt_regs *
{
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;
@@
-78,8
+78,7
@@
int lttng_uprobes_event_handler_pre(struct uprobe_consumer *uc, struct pt_regs *
/* Event payload. */
payload.ip = (unsigned long)instruction_pointer(regs);
/* Event payload. */
payload.ip = (unsigned long)instruction_pointer(regs);
- 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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