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

bdevperf: update target list in bdevperf_construct_target

Browse Source 
The target list is now updated inside bdevperf_construct_target. That
way, if the target is successfully created, it'll already be on the
target list once this function finishes.

Change-Id: I364c45005c28deadae37615b6ac85f3860fc5080
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/457089
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Konrad Sztyber 2019-06-06 10:43:54 +02:00 committed by Darek Stojaczyk
parent 535654f826
commit 5012fcc148
1 changed files with 11 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
test/bdev/bdevperf/bdevperf.c
View File

@ -258,14 +258,12 @@ blockdev_heads_destroy(void)
}
static int
bdevperf_construct_target(struct spdk_bdev *bdev, struct io_target **_target)
bdevperf_construct_target(struct spdk_bdev *bdev)
{
struct io_target *target;
size_t align;
int block_size, data_block_size;
int rc;
*_target = NULL;
int rc, index;
if (g_unmap && !spdk_bdev_io_type_supported(bdev, SPDK_BDEV_IO_TYPE_UNMAP)) {
printf("Skipping %s because it does not support unmap\n", spdk_bdev_get_name(bdev));
@ -335,32 +333,29 @@ bdevperf_construct_target(struct spdk_bdev *bdev, struct io_target **_target)
target->reset_timer = NULL;
TAILQ_INIT(&target->task_list);
*_target = target;
/* Mapping each created target to lcore */
index = g_target_count % spdk_env_get_core_count();
target->next = g_head[index];
target->lcore = g_coremap[index];
g_head[index] = target;
g_target_count++;
return 0;
}
static void
bdevperf_construct_targets(void)
{
int index = 0;
struct spdk_bdev *bdev;
struct io_target *target;
int rc;
bdev = spdk_bdev_first_leaf();
while (bdev != NULL) {
rc = bdevperf_construct_target(bdev, &target);
rc = bdevperf_construct_target(bdev);
if (rc != 0) {
return;
}
if (target != NULL) {
/* Mapping each created target to lcore */
index = g_target_count % spdk_env_get_core_count();
target->next = g_head[index];
target->lcore = g_coremap[index];
g_head[index] = target;
g_target_count++;
}
bdev = spdk_bdev_next_leaf(bdev);
}
}