Commit 2d610abe authored by Changqi Lu's avatar Changqi Lu Committed by Tomasz Zawadzki
Browse files

lib/env_dpdk: add spdk_get_tid function 



Function spdk_get_tid is added to get the tid
of the current thread.

Change-Id: I6c13f86a543231391a6f48b3e111ee76ce73df57
Signed-off-by: default avatarChangqi Lu <luchangqi.123@bytedance.com>
Signed-off-by: default avatarzhenwei pi <pizhenwei@bytedance.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23389


Reviewed-by: default avatarAleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: default avatarShuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent f470a0dc

CHANGELOG.md

+4 −0
Original line number Diff line number Diff line
@@ -7,6 +7,10 @@ 
Added public API 'spdk_nvmf_subsystem_set_cntlid_range' to set controller ID

range for a subsystem.



### env_dpdk



`spdk_get_tid` is added to get the tid of the current thread.



## v24.05



### accel

include/spdk/env.h

+5 −0
Original line number Diff line number Diff line
@@ -1445,6 +1445,11 @@ int spdk_pci_register_error_handler(spdk_pci_error_handler sighandler, void *ctx 
 */

void spdk_pci_unregister_error_handler(spdk_pci_error_handler sighandler);



/**

 * Get the tid of the current thread

 */

int spdk_get_tid(void);



#ifdef __cplusplus

}

#endif

lib/env_dpdk/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..) 
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk



SO_VER := 14

SO_MINOR := 0

SO_MINOR := 1



CFLAGS += $(ENV_CFLAGS)

C_SRCS = env.c memory.c pci.c init.c threads.c

lib/env_dpdk/env.c

+7 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#include <rte_mempool.h>

#include <rte_memzone.h>

#include <rte_version.h>

#include <rte_eal.h>



static __thread bool g_is_thread_unaffinitized;
@@ -431,3 +432,9 @@ spdk_env_dpdk_dump_mem_stats(FILE *file) 
	fprintf(file, "DPDK malloc heaps.\n");

	rte_malloc_dump_heaps(file);

}



int

spdk_get_tid(void)

{

	return rte_sys_gettid();

}

lib/env_dpdk/spdk_env_dpdk.map

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ 
	spdk_pci_get_event;

	spdk_pci_register_error_handler;

	spdk_pci_unregister_error_handler;

	spdk_get_tid;



	# Public functions in env_dpdk.h

	spdk_env_dpdk_post_init;