X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-context.c;h=bed3d1c24602fde4207c4764d1cf8d6bff168121;hb=e16c054bb621df50a1710dcd9d1d613f13ef52d2;hp=933732266e9eb076ff26d0adefa1381a351b6399;hpb=f513b2bf88afa9a36a725fbf8e91e3a3f3efebc9;p=lttng-modules.git

diff --git a/lttng-context.c b/lttng-context.c
index 93373226..bed3d1c2 100644
--- a/lttng-context.c
+++ b/lttng-context.c
@@ -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);
-		new_fields = kzalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL);
+		new_fields = lttng_kvzalloc(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);
-		kfree(ctx->fields);
+		lttng_kvfree(ctx->fields);
 		ctx->fields = new_fields;
 	}
 	field = &ctx->fields[ctx->nr_fields];
@@ -128,6 +128,7 @@ void lttng_context_update(struct lttng_ctx *ctx)
 			field_align = type->u.basic.integer.alignment;
 			break;
 		case atype_array:
+		case atype_array_bitfield:
 		{
 			struct lttng_basic_type *btype;
 
@@ -141,9 +142,12 @@ void lttng_context_update(struct lttng_ctx *ctx)
 
 			case atype_array:
 			case atype_sequence:
+			case atype_array_bitfield:
+			case atype_sequence_bitfield:
 			case atype_struct:
 			case atype_array_compound:
 			case atype_sequence_compound:
+			case atype_variant:
 			default:
 				WARN_ON_ONCE(1);
 				break;
@@ -151,6 +155,7 @@ void lttng_context_update(struct lttng_ctx *ctx)
 			break;
 		}
 		case atype_sequence:
+		case atype_sequence_bitfield:
 		{
 			struct lttng_basic_type *btype;
 
@@ -163,9 +168,12 @@ void lttng_context_update(struct lttng_ctx *ctx)
 			case atype_string:
 			case atype_array:
 			case atype_sequence:
+			case atype_array_bitfield:
+			case atype_sequence_bitfield:
 			case atype_struct:
 			case atype_array_compound:
 			case atype_sequence_compound:
+			case atype_variant:
 			default:
 				WARN_ON_ONCE(1);
 				break;
@@ -184,9 +192,12 @@ void lttng_context_update(struct lttng_ctx *ctx)
 
 			case atype_array:
 			case atype_sequence:
+			case atype_array_bitfield:
+			case atype_sequence_bitfield:
 			case atype_struct:
 			case atype_array_compound:
 			case atype_sequence_compound:
+			case atype_variant:
 			default:
 				WARN_ON_ONCE(1);
 				break;
@@ -199,6 +210,7 @@ void lttng_context_update(struct lttng_ctx *ctx)
 		case atype_struct:
 		case atype_array_compound:
 		case atype_sequence_compound:
+		case atype_variant:
 			break;
 
 		case atype_enum:
@@ -236,7 +248,7 @@ void lttng_destroy_context(struct lttng_ctx *ctx)
 		if (ctx->fields[i].destroy)
 			ctx->fields[i].destroy(&ctx->fields[i]);
 	}
-	kfree(ctx->fields);
+	lttng_kvfree(ctx->fields);
 	kfree(ctx);
 }
 
@@ -296,18 +308,14 @@ int lttng_context_init(void)
 	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(&lttng_static_ctx);
-	if (ret != -ENOSYS) {
+	if (ret && ret != -ENOSYS) {
 		printk(KERN_WARNING "Cannot add context lttng_add_preemptible_to_ctx");
 	}
-#endif
-#ifdef CONFIG_PREEMPT_RT_FULL
 	ret = lttng_add_migratable_to_ctx(&lttng_static_ctx);
-	if (ret != -ENOSYS) {
+	if (ret && ret != -ENOSYS) {
 		printk(KERN_WARNING "Cannot add context lttng_add_migratable_to_ctx");
 	}
-#endif
 	/* TODO: perf counters for filtering */
 	return 0;
 }