X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt-debugfs-abi.h;h=42bc9fd26e5b9f5d8df27180c45dac5426edb97b;hb=8a62ad24fd30b42d03f4bf931a88273054aef013;hp=ce569444a9c9b2d7b64122d4cc685cf3a0f8debd;hpb=1ec65de1d61ef4d4c6de6f9b2186167c9de1984e;p=lttng-modules.git

diff --git a/ltt-debugfs-abi.h b/ltt-debugfs-abi.h
index ce569444..42bc9fd2 100644
--- a/ltt-debugfs-abi.h
+++ b/ltt-debugfs-abi.h
@@ -21,7 +21,7 @@ enum lttng_kernel_instrumentation {
 	LTTNG_KERNEL_FUNCTION	= 2,
 	LTTNG_KERNEL_KRETPROBE	= 3,
 	LTTNG_KERNEL_NOOP	= 4,	/* not hooked */
-	LTTNG_KERNEL_SYSCALLS	= 5,
+	LTTNG_KERNEL_SYSCALL	= 5,
 };
 
 /*
@@ -66,6 +66,9 @@ struct lttng_kernel_function_tracer {
 	char symbol_name[LTTNG_SYM_NAME_LEN];
 };
 
+/*
+ * For syscall tracing, name = '\0' means "enable all".
+ */
 struct lttng_kernel_event {
 	char name[LTTNG_SYM_NAME_LEN];	/* event name */
 	enum lttng_kernel_instrumentation instrumentation;
@@ -94,7 +97,7 @@ struct lttng_kernel_calibrate {
 enum lttng_kernel_context_type {
 	LTTNG_KERNEL_CONTEXT_PID		= 0,
 	LTTNG_KERNEL_CONTEXT_PERF_COUNTER	= 1,
-	LTTNG_KERNEL_CONTEXT_COMM		= 2,
+	LTTNG_KERNEL_CONTEXT_PROCNAME		= 2,
 	LTTNG_KERNEL_CONTEXT_PRIO		= 3,
 	LTTNG_KERNEL_CONTEXT_NICE		= 4,
 	LTTNG_KERNEL_CONTEXT_VPID		= 5,