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Addition of new tuning parameters for epoll spins and wait time

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This commit is contained in:
Mark Riddoch
2014-10-17 12:28:27 +01:00
parent 2edab598b2
commit e729a17fd4
6 changed files with 162 additions and 17 deletions
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7
server/include/config.h
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@ -29,10 +29,13 @@
* 21/06/13 Mark Riddoch Initial implementation
* 07/05/14 Massimiliano Pinto Added version_string to global configuration
* 23/05/14 Massimiliano Pinto Added id to global configuration
* 17/10/14 Mark Riddoch Added poll tuning configuration parameters
*
* @endverbatim
*/
#define DEFAULT_NBPOLLS 3 /**< Default number of non block polls before we block */
#define DEFAULT_POLLSLEEP 1000 /**< Default poll wait time (milliseconds) */
/**
* Maximum length for configuration parameter value.
*/
@ -92,11 +95,15 @@ typedef struct {
int n_threads; /**< Number of polling threads */
char *version_string; /**< The version string of embedded database library */
unsigned long id; /**< MaxScale ID */
unsigned int n_nbpoll; /**< Tune number of non-blocking polls */
unsigned int pollsleep; /**< Wait time in blocking polls */
} GATEWAY_CONF;
extern int config_load(char *);
extern int config_reload();
extern int config_threadcount();
extern unsigned int config_nbpolls();
extern unsigned int config_pollsleep();
CONFIG_PARAMETER* config_get_param(CONFIG_PARAMETER* params, const char* name);
config_param_type_t config_get_paramtype(CONFIG_PARAMETER* param);
CONFIG_PARAMETER* config_clone_param(CONFIG_PARAMETER* param);