Commit d15bb8b7 authored by GangCao's avatar GangCao Committed by Daniel Verkamp
Browse files

rocksdb: allocate the event on the user specified first core 



Change-Id: I7f9b24e5ee625ba6336a69a6c2a40498ccd6eabe
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/374399


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 avatarBen Walker <benjamin.walker@intel.com>
parent cd0e57e5

lib/rocksdb/env_spdk.cc

+4 −1
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ namespace rocksdb 


struct spdk_filesystem *g_fs = NULL;

struct spdk_bs_dev *g_bs_dev;

uint32_t g_lcore = 0;

std::string g_bdev_name;

volatile bool g_spdk_ready = false;

struct sync_args {
@@ -71,7 +72,7 @@ __send_request(fs_request_fn fn, void *arg) 
{

	struct spdk_event *event;



	event = spdk_event_allocate(0, __call_fn, (void *)fn, arg);

	event = spdk_event_allocate(g_lcore, __call_fn, (void *)fn, arg);

	spdk_event_call(event);

}
@@ -488,6 +489,8 @@ spdk_rocksdb_run(void *arg1, void *arg2) 
		exit(1);

	}



	g_lcore = spdk_env_get_first_core();



	g_bs_dev = spdk_bdev_create_bs_dev(bdev);

	printf("using bdev %s\n", g_bdev_name.c_str());

	spdk_fs_load(g_bs_dev, __send_request, fs_load_cb, NULL);