Fix: update writeback instrumentation for kernel 4.14

[lttng-modules.git] / lttng-context.c

diff --git a/lttng-context.c b/lttng-context.c
index 406f479de92994217b2c1e5c480086752b173e27..544e95f836f6cf3ab90119adae77f32608d200b5 100644 (file)
--- 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];
@@ -240,7 +240,7 @@ 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);
 }