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eal: move lcore role code

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For consistency sake, move all lcore role code in the dedicated
compilation unit / header.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
David Marchand 2020-07-06 22:52:29 +02:00
parent 2ab55f78d1
commit a837d5c598
4 changed files with 34 additions and 34 deletions
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11
lib/librte_eal/common/eal_common_lcore.c
View File

@ -71,6 +71,17 @@ rte_eal_lcore_role(unsigned int lcore_id)
return cfg->lcore_role[lcore_id];
}
int
rte_lcore_has_role(unsigned int lcore_id, enum rte_lcore_role_t role)
{
struct rte_config *cfg = rte_eal_get_configuration();
if (lcore_id >= RTE_MAX_LCORE)
return -EINVAL;
return cfg->lcore_role[lcore_id] == role;
}
int rte_lcore_is_enabled(unsigned int lcore_id)
{
struct rte_config *cfg = rte_eal_get_configuration();

11
lib/librte_eal/common/eal_common_thread.c
View File

@ -33,17 +33,6 @@ unsigned rte_socket_id(void)
return RTE_PER_LCORE(_socket_id);
}
int
rte_lcore_has_role(unsigned int lcore_id, enum rte_lcore_role_t role)
{
struct rte_config *cfg = rte_eal_get_configuration();
if (lcore_id >= RTE_MAX_LCORE)
return -EINVAL;
return cfg->lcore_role[lcore_id] == role;
}
static int
eal_cpuset_socket_id(rte_cpuset_t *cpusetp)
{

9
lib/librte_eal/include/rte_eal.h
View File

@ -32,15 +32,6 @@ extern "C" {
/* Maximum thread_name length. */
#define RTE_MAX_THREAD_NAME_LEN 16
/**
* The lcore role (used in RTE or not).
*/
enum rte_lcore_role_t {
ROLE_RTE,
ROLE_OFF,
ROLE_SERVICE,
};
/**
* The type of process in a linux, multi-process setup
*/

37
lib/librte_eal/include/rte_lcore.h
View File

@ -24,6 +24,15 @@ extern "C" {
RTE_DECLARE_PER_LCORE(unsigned, _lcore_id); /**< Per thread "lcore id". */
/**
* The lcore role (used in RTE or not).
*/
enum rte_lcore_role_t {
ROLE_RTE,
ROLE_OFF,
ROLE_SERVICE,
};
/**
* Get a lcore's role.
*
@ -34,6 +43,20 @@ RTE_DECLARE_PER_LCORE(unsigned, _lcore_id); /**< Per thread "lcore id". */
*/
enum rte_lcore_role_t rte_eal_lcore_role(unsigned int lcore_id);
/**
* Test if the core supplied has a specific role
*
* @param lcore_id
* The identifier of the lcore, which MUST be between 0 and
* RTE_MAX_LCORE-1.
* @param role
* The role to be checked against.
* @return
* Boolean value: positive if test is true; otherwise returns 0.
*/
int
rte_lcore_has_role(unsigned int lcore_id, enum rte_lcore_role_t role);
/**
* Return the Application thread ID of the execution unit.
*
@ -283,20 +306,6 @@ rte_ctrl_thread_create(pthread_t *thread, const char *name,
const pthread_attr_t *attr,
void *(*start_routine)(void *), void *arg);
/**
* Test if the core supplied has a specific role
*
* @param lcore_id
* The identifier of the lcore, which MUST be between 0 and
* RTE_MAX_LCORE-1.
* @param role
* The role to be checked against.
* @return
* Boolean value: positive if test is true; otherwise returns 0.
*/
int
rte_lcore_has_role(unsigned int lcore_id, enum rte_lcore_role_t role);
#ifdef __cplusplus
}
#endif