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Fix: refactor preemptible context
[lttng-modules.git]
/
src
/
lttng-context-preemptible.c
diff --git
a/src/lttng-context-preemptible.c
b/src/lttng-context-preemptible.c
index 67c155a245741b1fff7f9d9905107abe89ec727d..c6203a3c92d1b0ccd1dbcc8728ace8c890f50a98 100644
(file)
--- a/
src/lttng-context-preemptible.c
+++ b/
src/lttng-context-preemptible.c
@@
-25,7
+25,7
@@
#define LTTNG_PREEMPT_DISABLE_NESTING 2
static
#define LTTNG_PREEMPT_DISABLE_NESTING 2
static
-size_t preemptible_get_size(size_t offset)
+size_t preemptible_get_size(
void *priv, struct lttng_probe_ctx *probe_ctx,
size_t offset)
{
size_t size = 0;
{
size_t size = 0;
@@
-35,7
+35,7
@@
size_t preemptible_get_size(size_t offset)
}
static
}
static
-void preemptible_record(
struct lttng_kernel_ctx_field *field
,
+void preemptible_record(
void *priv, struct lttng_probe_ctx *probe_ctx
,
struct lib_ring_buffer_ctx *ctx,
struct lttng_channel *chan)
{
struct lib_ring_buffer_ctx *ctx,
struct lttng_channel *chan)
{
@@
-50,17
+50,17
@@
void preemptible_record(struct lttng_kernel_ctx_field *field,
}
static
}
static
-void preemptible_get_value(
struct lttng_kernel_ctx_field *field
,
+void preemptible_get_value(
void *priv
,
struct lttng_probe_ctx *lttng_probe_ctx,
struct lttng_probe_ctx *lttng_probe_ctx,
-
union
lttng_ctx_value *value)
+
struct
lttng_ctx_value *value)
{
int pc = preempt_count();
WARN_ON_ONCE(pc < LTTNG_PREEMPT_DISABLE_NESTING);
if (pc == LTTNG_PREEMPT_DISABLE_NESTING)
{
int pc = preempt_count();
WARN_ON_ONCE(pc < LTTNG_PREEMPT_DISABLE_NESTING);
if (pc == LTTNG_PREEMPT_DISABLE_NESTING)
- value->s64 = 1;
+ value->
u.
s64 = 1;
else
else
- value->s64 = 0;
+ value->
u.
s64 = 0;
}
static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
}
static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
@@
-68,7
+68,6
@@
static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_
lttng_kernel_static_type_integer_from_type(uint8_t, __BYTE_ORDER, 10),
false, false, false),
preemptible_get_size,
lttng_kernel_static_type_integer_from_type(uint8_t, __BYTE_ORDER, 10),
false, false, false),
preemptible_get_size,
- NULL,
preemptible_record,
preemptible_get_value,
NULL, NULL);
preemptible_record,
preemptible_get_value,
NULL, NULL);
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