X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Fconfig.h;h=05985197ff930ee3b6a889f36abbbc5f6599aa06;hb=cc62f29ec5d5149ae6dba1a9acb538e06da07a94;hp=8fa2c55bdd45375d08ea2570336e9fff1011f984;hpb=da9f3fb70da1ad678047ba9e493c4ab57fead67e;p=lttng-modules.git

diff --git a/lib/ringbuffer/config.h b/lib/ringbuffer/config.h
index 8fa2c55b..05985197 100644
--- a/lib/ringbuffer/config.h
+++ b/lib/ringbuffer/config.h
@@ -26,8 +26,8 @@
 
 #include <linux/types.h>
 #include <linux/percpu.h>
-#include "../align.h"
-#include "../../lttng-tracer-core.h"
+#include <lib/align.h>
+#include <lttng-tracer-core.h>
 
 struct lib_ring_buffer;
 struct channel;
@@ -48,7 +48,8 @@ struct lib_ring_buffer_client_cb {
 	size_t (*record_header_size) (const struct lib_ring_buffer_config *config,
 				      struct channel *chan, size_t offset,
 				      size_t *pre_header_padding,
-				      struct lib_ring_buffer_ctx *ctx);
+				      struct lib_ring_buffer_ctx *ctx,
+				      void *client_ctx);
 
 	/* Slow path only, at subbuffer switch */
 	size_t (*subbuffer_header_size) (void);
@@ -200,6 +201,8 @@ struct lib_ring_buffer_ctx {
 					 */
 	u64 tsc;			/* time-stamp counter value */
 	unsigned int rflags;		/* reservation flags */
+	/* Cache backend pages pointer chasing. */
+	struct lib_ring_buffer_backend_pages *backend_pages;
 };
 
 /**
@@ -223,6 +226,7 @@ void lib_ring_buffer_ctx_init(struct lib_ring_buffer_ctx *ctx,
 	ctx->largest_align = largest_align;
 	ctx->cpu = cpu;
 	ctx->rflags = 0;
+	ctx->backend_pages = NULL;
 }
 
 /*
@@ -310,6 +314,6 @@ int lib_ring_buffer_check_config(const struct lib_ring_buffer_config *config,
 	return 0;
 }
 
-#include "../../wrapper/ringbuffer/vatomic.h"
+#include <wrapper/ringbuffer/vatomic.h>
 
 #endif /* _LIB_RING_BUFFER_CONFIG_H */