Commit 3bce3519 authored by GangCao's avatar GangCao Committed by Jim Harris
Browse files

iscsi: enable per-core cache for PDU data-out pool 



With the preferred per core operation for the lockless
consideration, having some per core cache instead of
the shared gloal cache will help the performance.

Change-Id: Ib3cfaac5bad7062b15643d5b151d4c7c6051ddf1
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/404533


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 583bc2ef

lib/iscsi/iscsi_subsystem.c

+1 −1
Original line number Diff line number Diff line
@@ -369,7 +369,7 @@ static int spdk_iscsi_initialize_pdu_pool(void) 


	iscsi->pdu_data_out_pool = spdk_mempool_create_ctor("PDU_data_out_Pool",

				   DATA_OUT_POOL_SIZE(iscsi),

				   dout_mobj_size, 0,

				   dout_mobj_size, 256,

				   spdk_env_get_socket_id(spdk_env_get_current_core()),

				   spdk_mobj_ctor, NULL);

	if (!iscsi->pdu_data_out_pool) {