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Remove dependency on kallsyms for irq_to_desc (kernel 3.4+)
[lttng-modules.git]
/
lttng-context.c
diff --git
a/lttng-context.c
b/lttng-context.c
index 1121f6efd8d05066b59efdbbe08c8b1e4cb8ae21..544e95f836f6cf3ab90119adae77f32608d200b5 100644
(file)
--- a/
lttng-context.c
+++ b/
lttng-context.c
@@
-24,9
+24,9
@@
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/slab.h>
-#include
"wrapper/vmalloc.h"
/* for wrapper_vmalloc_sync_all() */
-#include
"lttng-events.h"
-#include
"lttng-tracer.h"
+#include
<wrapper/vmalloc.h>
/* for wrapper_vmalloc_sync_all() */
+#include
<lttng-events.h>
+#include
<lttng-tracer.h>
/*
* The filter implementation requires that two consecutive "get" for the
/*
* The filter implementation requires that two consecutive "get" for the
@@
-95,12
+95,12
@@
struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx_p)
struct lttng_ctx_field *new_fields;
ctx->allocated_fields = max_t(size_t, 1, 2 * ctx->allocated_fields);
struct lttng_ctx_field *new_fields;
ctx->allocated_fields = max_t(size_t, 1, 2 * ctx->allocated_fields);
- new_fields =
k
zalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL);
+ new_fields =
lttng_kv
zalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL);
if (!new_fields)
return NULL;
if (ctx->fields)
memcpy(new_fields, ctx->fields, sizeof(*ctx->fields) * ctx->nr_fields);
if (!new_fields)
return NULL;
if (ctx->fields)
memcpy(new_fields, ctx->fields, sizeof(*ctx->fields) * ctx->nr_fields);
-
k
free(ctx->fields);
+
lttng_kv
free(ctx->fields);
ctx->fields = new_fields;
}
field = &ctx->fields[ctx->nr_fields];
ctx->fields = new_fields;
}
field = &ctx->fields[ctx->nr_fields];
@@
-141,6
+141,10
@@
void lttng_context_update(struct lttng_ctx *ctx)
case atype_array:
case atype_sequence:
case atype_array:
case atype_sequence:
+ case atype_struct:
+ case atype_array_compound:
+ case atype_sequence_compound:
+ case atype_variant:
default:
WARN_ON_ONCE(1);
break;
default:
WARN_ON_ONCE(1);
break;
@@
-160,6
+164,10
@@
void lttng_context_update(struct lttng_ctx *ctx)
case atype_string:
case atype_array:
case atype_sequence:
case atype_string:
case atype_array:
case atype_sequence:
+ case atype_struct:
+ case atype_array_compound:
+ case atype_sequence_compound:
+ case atype_variant:
default:
WARN_ON_ONCE(1);
break;
default:
WARN_ON_ONCE(1);
break;
@@
-178,6
+186,10
@@
void lttng_context_update(struct lttng_ctx *ctx)
case atype_array:
case atype_sequence:
case atype_array:
case atype_sequence:
+ case atype_struct:
+ case atype_array_compound:
+ case atype_sequence_compound:
+ case atype_variant:
default:
WARN_ON_ONCE(1);
break;
default:
WARN_ON_ONCE(1);
break;
@@
-187,6
+199,12
@@
void lttng_context_update(struct lttng_ctx *ctx)
case atype_string:
break;
case atype_string:
break;
+ case atype_struct:
+ case atype_array_compound:
+ case atype_sequence_compound:
+ case atype_variant:
+ break;
+
case atype_enum:
default:
WARN_ON_ONCE(1);
case atype_enum:
default:
WARN_ON_ONCE(1);
@@
-222,7
+240,7
@@
void lttng_destroy_context(struct lttng_ctx *ctx)
if (ctx->fields[i].destroy)
ctx->fields[i].destroy(&ctx->fields[i]);
}
if (ctx->fields[i].destroy)
ctx->fields[i].destroy(&ctx->fields[i]);
}
-
k
free(ctx->fields);
+
lttng_kv
free(ctx->fields);
kfree(ctx);
}
kfree(ctx);
}
@@
-282,18
+300,14
@@
int lttng_context_init(void)
if (ret) {
printk(KERN_WARNING "Cannot add context lttng_add_need_reschedule_to_ctx");
}
if (ret) {
printk(KERN_WARNING "Cannot add context lttng_add_need_reschedule_to_ctx");
}
-#if defined(CONFIG_PREEMPT_RT_FULL) || defined(CONFIG_PREEMPT)
ret = lttng_add_preemptible_to_ctx(<tng_static_ctx);
ret = lttng_add_preemptible_to_ctx(<tng_static_ctx);
- if (ret != -ENOSYS) {
+ if (ret
&& ret
!= -ENOSYS) {
printk(KERN_WARNING "Cannot add context lttng_add_preemptible_to_ctx");
}
printk(KERN_WARNING "Cannot add context lttng_add_preemptible_to_ctx");
}
-#endif
-#ifdef CONFIG_PREEMPT_RT_FULL
ret = lttng_add_migratable_to_ctx(<tng_static_ctx);
ret = lttng_add_migratable_to_ctx(<tng_static_ctx);
- if (ret != -ENOSYS) {
+ if (ret
&& ret
!= -ENOSYS) {
printk(KERN_WARNING "Cannot add context lttng_add_migratable_to_ctx");
}
printk(KERN_WARNING "Cannot add context lttng_add_migratable_to_ctx");
}
-#endif
/* TODO: perf counters for filtering */
return 0;
}
/* TODO: perf counters for filtering */
return 0;
}
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