ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

env: add SPDK_ENV_LCORE_ID_ANY

Browse Source 
Added a copy of DPDK's LCORE_ID_ANY.
It's returned by some env functions,
e.g. spdk_env_get_current_core.

Change-Id: I19079a5bd714e32c309e5078e8de97ff1849c0aa
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/382025
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Dariusz Stojaczyk 2017-10-10 18:30:57 +02:00 committed by Jim Harris
parent 6c0233c0a5
commit ad9e7060ed
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
include/spdk/env.h
View File

@ -46,6 +46,7 @@ extern "C" {
#endif
#define SPDK_ENV_SOCKET_ID_ANY (-1)
#define SPDK_ENV_LCORE_ID_ANY (UINT32_MAX)
struct spdk_pci_device;
@ -182,9 +183,11 @@ size_t spdk_mempool_count(const struct spdk_mempool *pool);
uint32_t spdk_env_get_core_count(void);
/**
* \brief Return the CPU core index of the current thread. This
* will only function when called from threads set up by
* this environment abstraction.
* \brief Return the CPU core index of the current thread.
*
* This will only function when called from threads set up by
* this environment abstraction. For any other threads
* \c SPDK_ENV_LCORE_ID_ANY will be returned.
*/
uint32_t spdk_env_get_current_core(void);