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UST periodical metadata flush
[lttng-tools.git]
/
src
/
common
/
defaults.h
diff --git
a/src/common/defaults.h
b/src/common/defaults.h
index 83159d7d7b5d83c2096fedc7b010f9c2c186aa5b..94a2a35870a423a21e31a7c096b93cef1fcea3e4 100644
(file)
--- a/
src/common/defaults.h
+++ b/
src/common/defaults.h
@@
-48,6
+48,10
@@
#define DEFAULT_KERNEL_TRACE_DIR "/kernel"
#define DEFAULT_UST_TRACE_DIR "/ust"
#define DEFAULT_KERNEL_TRACE_DIR "/kernel"
#define DEFAULT_UST_TRACE_DIR "/ust"
+/* Subpath for per PID or UID sessions. */
+#define DEFAULT_UST_TRACE_PID_PATH "/pid"
+#define DEFAULT_UST_TRACE_UID_PATH "/uid/%d/%u-bit"
+
/*
* Default session name for the lttng command line. This default value will
* get the date and time appended (%Y%m%d-%H%M%S) to it.
/*
* Default session name for the lttng command line. This default value will
* get the date and time appended (%Y%m%d-%H%M%S) to it.
@@
-72,7
+76,6
@@
#define DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/command"
#define DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/error"
#define DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/command"
#define DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/error"
-
/* Default lttng run directory */
#define DEFAULT_LTTNG_RUNDIR "/var/run/lttng"
#define DEFAULT_LTTNG_HOME_RUNDIR "%s/.lttng"
/* Default lttng run directory */
#define DEFAULT_LTTNG_RUNDIR "/var/run/lttng"
#define DEFAULT_LTTNG_HOME_RUNDIR "%s/.lttng"
@@
-84,7
+87,6
@@
#define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/health.sock"
#define DEFAULT_HOME_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/health.sock"
#define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/health.sock"
#define DEFAULT_HOME_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/health.sock"
-#ifdef HAVE_LIBLTTNG_UST_CTL
#define DEFAULT_GLOBAL_APPS_UNIX_SOCK \
DEFAULT_LTTNG_RUNDIR "/" LTTNG_UST_SOCK_FILENAME
#define DEFAULT_HOME_APPS_UNIX_SOCK \
#define DEFAULT_GLOBAL_APPS_UNIX_SOCK \
DEFAULT_LTTNG_RUNDIR "/" LTTNG_UST_SOCK_FILENAME
#define DEFAULT_HOME_APPS_UNIX_SOCK \
@@
-94,11
+96,6
@@
#define DEFAULT_HOME_APPS_WAIT_SHM_PATH \
DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH "-%d"
#define DEFAULT_HOME_APPS_WAIT_SHM_PATH \
DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH "-%d"
-#else
-#define DEFAULT_GLOBAL_APPS_UNIX_SOCK
-#define DEFAULT_HOME_APPS_UNIX_SOCK
-#endif /* HAVE_LIBLTTNG_UST_CTL */
-
/*
* Value taken from the hard limit allowed by the kernel when using setrlimit
* with RLIMIT_NOFILE on an Intel i7 CPU and Linux 3.0.3.
/*
* Value taken from the hard limit allowed by the kernel when using setrlimit
* with RLIMIT_NOFILE on an Intel i7 CPU and Linux 3.0.3.
@@
-121,11
+118,12
@@
/* DEFAULT_CHANNEL_SUBBUF_NUM must always be a power of 2 */
#define DEFAULT_CHANNEL_SUBBUF_NUM 4
#define DEFAULT_CHANNEL_SWITCH_TIMER 0 /* usec */
/* DEFAULT_CHANNEL_SUBBUF_NUM must always be a power of 2 */
#define DEFAULT_CHANNEL_SUBBUF_NUM 4
#define DEFAULT_CHANNEL_SWITCH_TIMER 0 /* usec */
-#define DEFAULT_CHANNEL_READ_TIMER
200
/* usec */
+#define DEFAULT_CHANNEL_READ_TIMER
200000
/* usec */
#define DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
#define DEFAULT_METADATA_SUBBUF_SIZE 4096
#define DEFAULT_METADATA_SUBBUF_NUM 2
#define DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
#define DEFAULT_METADATA_SUBBUF_SIZE 4096
#define DEFAULT_METADATA_SUBBUF_NUM 2
+#define DEFAULT_METADATA_CACHE_SIZE 4096
/* Kernel has different defaults */
/* Kernel has different defaults */
@@
-139,6
+137,10
@@
/* See lttng-kernel.h enum lttng_kernel_output for channel output */
#define DEFAULT_KERNEL_CHANNEL_OUTPUT LTTNG_EVENT_SPLICE
/* See lttng-kernel.h enum lttng_kernel_output for channel output */
#define DEFAULT_KERNEL_CHANNEL_OUTPUT LTTNG_EVENT_SPLICE
+#define DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER \
+ DEFAULT_CHANNEL_SWITCH_TIMER
+#define DEFAULT_KERNEL_CHANNEL_READ_TIMER 200000 /* usec */
+
/* User space defaults */
/* Must be a power of 2 */
/* User space defaults */
/* Must be a power of 2 */
@@
-148,6
+150,10
@@
/* See lttng-ust.h enum lttng_ust_output */
#define DEFAULT_UST_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
/* See lttng-ust.h enum lttng_ust_output */
#define DEFAULT_UST_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
+#define DEFAULT_UST_CHANNEL_SWITCH_TIMER \
+ DEFAULT_CHANNEL_SWITCH_TIMER
+#define DEFAULT_UST_CHANNEL_READ_TIMER 0 /* usec */
+
/*
* Default timeout value for the sem_timedwait() call. Blocking forever is not
* wanted so a timeout is used to control the data flow and not freeze the
/*
* Default timeout value for the sem_timedwait() call. Blocking forever is not
* wanted so a timeout is used to control the data flow and not freeze the
@@
-172,6
+178,12
@@
*/
#define DEFAULT_DATA_AVAILABILITY_WAIT_TIME 200000 /* usec */
*/
#define DEFAULT_DATA_AVAILABILITY_WAIT_TIME 200000 /* usec */
+/*
+ * Wait period before retrying the lttng_consumer_flushed_cache when
+ * the consumer receives metadata.
+ */
+#define DEFAULT_METADATA_AVAILABILITY_WAIT_TIME 200000 /* usec */
+
/*
* Default receiving and sending timeout for an application socket.
*/
/*
* Default receiving and sending timeout for an application socket.
*/
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