X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ltt-debugfs-abi.h;h=e5ddcfa0965ded2110b8c2bfa12aa04c6c763272;hb=44252f0fd51fd4bf28926dcef525355bceb08c5f;hp=8dc0fde9b8c4cd59738438f41f9ec76bb4f86326;hpb=b64bc438d1c9bbcf241c598ca9f0e00d5770d784;p=lttng-modules.git

diff --git a/ltt-debugfs-abi.h b/ltt-debugfs-abi.h
index 8dc0fde9..e5ddcfa0 100644
--- a/ltt-debugfs-abi.h
+++ b/ltt-debugfs-abi.h
@@ -16,9 +16,17 @@
 #define LTTNG_SYM_NAME_LEN	128
 
 enum lttng_kernel_instrumentation {
-	LTTNG_KERNEL_TRACEPOINT,
-	LTTNG_KERNEL_KPROBE,
-	LTTNG_KERNEL_FUNCTION,
+	LTTNG_KERNEL_TRACEPOINT	= 0,
+	LTTNG_KERNEL_KPROBE	= 1,
+	LTTNG_KERNEL_FUNCTION	= 2,
+};
+
+/*
+ * LTTng consumer mode
+ */
+enum lttng_kernel_output {
+	LTTNG_KERNEL_SPLICE	= 0,
+	LTTNG_KERNEL_MMAP	= 1,
 };
 
 /*
@@ -31,6 +39,7 @@ struct lttng_kernel_channel {
 	uint64_t num_subbuf;
 	unsigned int switch_timer_interval;	/* usecs */
 	unsigned int read_timer_interval;	/* usecs */
+	enum lttng_kernel_output output;	/* splice, mmap */
 };
 
 /*
@@ -64,16 +73,16 @@ struct lttng_kernel_tracer_version {
 };
 
 enum lttng_kernel_context_type {
-	LTTNG_KERNEL_CONTEXT_PID,
-	LTTNG_KERNEL_CONTEXT_PERF_COUNTER,
-	LTTNG_KERNEL_CONTEXT_COMM,
-	LTTNG_KERNEL_CONTEXT_PRIO,
-	LTTNG_KERNEL_CONTEXT_NICE,
-	LTTNG_KERNEL_CONTEXT_VPID,
-	LTTNG_KERNEL_CONTEXT_TID,
-	LTTNG_KERNEL_CONTEXT_VTID,
-	LTTNG_KERNEL_CONTEXT_PPID,
-	LTTNG_KERNEL_CONTEXT_VPPID,
+	LTTNG_KERNEL_CONTEXT_PID		= 0,
+	LTTNG_KERNEL_CONTEXT_PERF_COUNTER	= 1,
+	LTTNG_KERNEL_CONTEXT_COMM		= 2,
+	LTTNG_KERNEL_CONTEXT_PRIO		= 3,
+	LTTNG_KERNEL_CONTEXT_NICE		= 4,
+	LTTNG_KERNEL_CONTEXT_VPID		= 5,
+	LTTNG_KERNEL_CONTEXT_TID		= 6,
+	LTTNG_KERNEL_CONTEXT_VTID		= 7,
+	LTTNG_KERNEL_CONTEXT_PPID		= 8,
+	LTTNG_KERNEL_CONTEXT_VPPID		= 9,
 };
 
 struct lttng_kernel_perf_counter_ctx {
@@ -94,6 +103,7 @@ struct lttng_kernel_context {
 #define LTTNG_KERNEL_TRACER_VERSION		\
 	_IOR(0xF6, 0x41, struct lttng_kernel_tracer_version)
 #define LTTNG_KERNEL_TRACEPOINT_LIST		_IO(0xF6, 0x42)
+#define LTTNG_KERNEL_WAIT_QUIESCENT		_IO(0xF6, 0x43)
 
 /* Session FD ioctl */
 #define LTTNG_KERNEL_METADATA			\