Command to regenerate the metadata of a session

[lttng-modules.git] / lttng-abi.h

diff --git a/lttng-abi.h b/lttng-abi.h
index e029bc70f3e862dc4e54800f3e12488a0b61dda2..a40b58f51dec8487c3e3d5a3c6d1129faac65dc3 100644 (file)
--- a/lttng-abi.h
+++ b/lttng-abi.h
@@ -141,6 +141,7 @@ enum lttng_kernel_context_type {
        LTTNG_KERNEL_CONTEXT_PPID               = 8,
        LTTNG_KERNEL_CONTEXT_VPPID              = 9,
        LTTNG_KERNEL_CONTEXT_HOSTNAME           = 10,
+       LTTNG_KERNEL_CONTEXT_CPU_ID             = 11,
 };
 
 struct lttng_kernel_perf_counter_ctx {
@@ -161,7 +162,7 @@ struct lttng_kernel_context {
        } u;
 } __attribute__((packed));
 
-#define FILTER_BYTECODE_MAX_LEN                65536
+#define LTTNG_KERNEL_FILTER_BYTECODE_MAX_LEN           65536
 struct lttng_kernel_filter_bytecode {
        uint32_t len;
        uint32_t reloc_offset;
@@ -193,6 +194,7 @@ struct lttng_kernel_filter_bytecode {
 #define LTTNG_KERNEL_SESSION_UNTRACK_PID       \
        _IOR(0xF6, 0x59, int32_t)
 #define LTTNG_KERNEL_SESSION_LIST_TRACKER_PIDS _IO(0xF6, 0x58)
+#define LTTNG_KERNEL_SESSION_METADATA_REGEN    _IO(0xF6, 0x59)
 
 /* Channel FD ioctl */
 #define LTTNG_KERNEL_STREAM                    _IO(0xF6, 0x62)
@@ -227,6 +229,10 @@ struct lttng_kernel_filter_bytecode {
 #define LTTNG_RING_BUFFER_GET_STREAM_ID                _IOR(0xF6, 0x25, uint64_t)
 /* returns the current timestamp */
 #define LTTNG_RING_BUFFER_GET_CURRENT_TIMESTAMP        _IOR(0xF6, 0x26, uint64_t)
+/* returns the packet sequence number */
+#define LTTNG_RING_BUFFER_GET_SEQ_NUM          _IOR(0xF6, 0x27, uint64_t)
+/* returns the stream instance id */
+#define LTTNG_RING_BUFFER_INSTANCE_ID          _IOR(0xF6, 0x28, uint64_t)
 
 #ifdef CONFIG_COMPAT
 /* returns the timestamp begin of the current sub-buffer */
@@ -250,6 +256,12 @@ struct lttng_kernel_filter_bytecode {
 /* returns the current timestamp */
 #define LTTNG_RING_BUFFER_COMPAT_GET_CURRENT_TIMESTAMP \
        LTTNG_RING_BUFFER_GET_CURRENT_TIMESTAMP
+/* returns the packet sequence number */
+#define LTTNG_RING_BUFFER_COMPAT_GET_SEQ_NUM   \
+       LTTNG_RING_BUFFER_GET_SEQ_NUM
+/* returns the stream instance id */
+#define LTTNG_RING_BUFFER_COMPAT_INSTANCE_ID   \
+       LTTNG_RING_BUFFER_INSTANCE_ID
 #endif /* CONFIG_COMPAT */
 
 #endif /* _LTTNG_ABI_H */