From: Yan Sonming <yan.songm...@linaro.org>
Free all resource of odp which include share memory, queue and buffer pool.
Fix the bug of odp_shm_free.
Signed-off-by: Yan Songming <yan.songm...@linaro.org>
---
platform/linux-generic/include/odp_internal.h | 10 +++
platform/linux-generic/odp_buffer_pool.c | 88 +++++++++++++++++++--------
platform/linux-generic/odp_classification.c | 42 ++++++++++---
platform/linux-generic/odp_crypto.c | 12 ++++
platform/linux-generic/odp_init.c | 43 ++++++++++++-
platform/linux-generic/odp_packet_io.c | 35 ++++++++---
platform/linux-generic/odp_queue.c | 24 ++++++++
platform/linux-generic/odp_schedule.c | 34 +++++++++--
platform/linux-generic/odp_shared_memory.c | 12 +++-
platform/linux-generic/odp_thread.c | 13 ++++
10 files changed, 263 insertions(+), 50 deletions(-)
diff --git a/platform/linux-generic/include/odp_internal.h
b/platform/linux-generic/include/odp_internal.h
index 549d406..d46f5ef 100644
--- a/platform/linux-generic/include/odp_internal.h
+++ b/platform/linux-generic/include/odp_internal.h
@@ -24,23 +24,33 @@ int odp_system_info_init(void);
int odp_thread_init_global(void);
int odp_thread_init_local(void);
int odp_thread_term_local(void);
+int odp_thread_term_global(void);
int odp_shm_init_global(void);
+int odp_shm_term_global(void);
int odp_shm_init_local(void);
int odp_buffer_pool_init_global(void);
+int odp_buffer_pool_term_global(void);
+int odp_buffer_pool_term_local(void);
int odp_pktio_init_global(void);
+int odp_pktio_term_global(void);
int odp_pktio_init_local(void);
int odp_classification_init_global(void);
+int odp_classification_term_global(void);
int odp_queue_init_global(void);
+int odp_queue_term_global(void);
int odp_crypto_init_global(void);
+int odp_crypto_term_global(void);
int odp_schedule_init_global(void);
+int odp_schedule_term_global(void);
int odp_schedule_init_local(void);
+int odp_schedule_term_local(void);
int odp_timer_init_global(void);
int odp_timer_disarm_all(void);
diff --git a/platform/linux-generic/odp_buffer_pool.c
b/platform/linux-generic/odp_buffer_pool.c
index eedb380..85e99e2 100644
--- a/platform/linux-generic/odp_buffer_pool.c
+++ b/platform/linux-generic/odp_buffer_pool.c
@@ -55,6 +55,7 @@ typedef struct pool_table_t {
/* The pool table */
static pool_table_t *pool_tbl;
+static const char shm_name[] = "odp_buffer_pools";
/* Pool entry pointers (for inlining) */
void *pool_entry_ptr[ODP_CONFIG_BUFFER_POOLS];
@@ -67,7 +68,7 @@ int odp_buffer_pool_init_global(void)
uint32_t i;
odp_shm_t shm;
- shm = odp_shm_reserve("odp_buffer_pools",
+ shm = odp_shm_reserve(shm_name,
sizeof(pool_table_t),
sizeof(pool_entry_t), 0);
@@ -95,13 +96,48 @@ int odp_buffer_pool_init_global(void)
return 0;
}
+int odp_buffer_pool_term_global(void)
+{
+ odp_shm_t shm;
+ int i;
+ pool_entry_t *pool;
+ int ret = 0;
+
+ for (i = 0; i < ODP_CONFIG_BUFFER_POOLS; i++) {
+ pool = get_pool_entry(i);
+
+ POOL_LOCK(&pool->s.lock);
+ if (pool->s.pool_shm != ODP_SHM_INVALID) {
+ ODP_ERR("Not destroyed pool: %s\n", pool->s.name);
+ ret = -1;
+ }
+ POOL_UNLOCK(&pool->s.lock);
+ }
+ if (ret)
+ return ret;
+
+ shm = odp_shm_lookup(shm_name);
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
+
+int odp_buffer_pool_term_local(void)
+{
+ _odp_flush_caches();
+ return 0;
+}
+
+
/**
* Buffer pool creation
*/
odp_buffer_pool_t odp_buffer_pool_create(const char *name,
- odp_shm_t shm,
- odp_buffer_pool_param_t *params)
+ odp_shm_t shm,
+ odp_buffer_pool_param_t *params)
{
odp_buffer_pool_t pool_hdl = ODP_BUFFER_POOL_INVALID;
pool_entry_t *pool;
@@ -127,8 +163,8 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
/* Restriction for v1.0: No udata support */
uint32_t udata_stride = (init_params->udata_size > sizeof(void *)) ?
- ODP_CACHE_LINE_SIZE_ROUNDUP(init_params->udata_size) :
- 0;
+ ODP_CACHE_LINE_SIZE_ROUNDUP(init_params->udata_size) :
+ 0;
uint32_t blk_size, buf_stride;
uint32_t buf_align = params->buf_align;
@@ -155,8 +191,8 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
blk_size = ODP_ALIGN_ROUNDUP(blk_size, buf_align);
buf_stride = params->buf_type == ODP_BUFFER_TYPE_RAW ?
- sizeof(odp_buffer_hdr_stride) :
- sizeof(odp_timeout_hdr_stride);
+ sizeof(odp_buffer_hdr_stride) :
+ sizeof(odp_timeout_hdr_stride);
break;
case ODP_BUFFER_TYPE_PACKET:
@@ -167,16 +203,16 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
if (unsegmented)
blk_size = ODP_ALIGN_ROUNDUP(
- headroom + params->buf_size + tailroom,
- buf_align);
+ headroom + params->buf_size + tailroom,
+ buf_align);
else
blk_size = ODP_ALIGN_ROUNDUP(
- headroom + params->buf_size + tailroom,
- ODP_CONFIG_PACKET_BUF_LEN_MIN);
+ headroom + params->buf_size + tailroom,
+ ODP_CONFIG_PACKET_BUF_LEN_MIN);
buf_stride = params->buf_type == ODP_BUFFER_TYPE_PACKET ?
- sizeof(odp_packet_hdr_stride) :
- sizeof(odp_any_hdr_stride);
+ sizeof(odp_packet_hdr_stride) :
+ sizeof(odp_any_hdr_stride);
break;
default:
@@ -230,9 +266,9 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
udata_size = params->num_bufs * udata_stride;
pool->s.pool_size = ODP_PAGE_SIZE_ROUNDUP(block_size +
- pad_size +
- mdata_size +
- udata_size);
+ pad_size +
+ mdata_size +
+ udata_size);
if (shm == ODP_SHM_NULL) {
shm = odp_shm_reserve(pool->s.name,
@@ -274,7 +310,7 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
pool->s.flags.unsegmented = unsegmented;
pool->s.flags.zeroized = zeroized;
pool->s.seg_size = unsegmented ?
- blk_size : ODP_CONFIG_PACKET_BUF_LEN_MIN;
+ blk_size : ODP_CONFIG_PACKET_BUF_LEN_MIN;
uint8_t *block_base_addr = pool->s.pool_base_addr;
@@ -297,7 +333,7 @@ odp_buffer_pool_t odp_buffer_pool_create(const char *name,
uint8_t *buf = udata_base_addr - buf_stride;
uint8_t *udat = udata_stride == 0 ? NULL :
- block_base_addr - udata_stride;
+ block_base_addr - udata_stride;
/* Init buffer common header and add to pool buffer freelist */
do {
@@ -407,7 +443,7 @@ int odp_buffer_pool_info(odp_buffer_pool_t pool_hdl,
info->name = pool->s.name;
info->shm = pool->s.flags.user_supplied_shm ?
- pool->s.pool_shm : ODP_SHM_INVALID;
+ pool->s.pool_shm : ODP_SHM_INVALID;
info->params.buf_size = pool->s.params.buf_size;
info->params.buf_align = pool->s.params.buf_align;
info->params.num_bufs = pool->s.params.num_bufs;
@@ -466,7 +502,7 @@ odp_buffer_t buffer_alloc(odp_buffer_pool_t pool_hdl,
size_t size)
/* Try to satisfy request from the local cache */
buf = (odp_anybuf_t *)(void *)get_local_buf(&local_cache[pool_id],
- &pool->s, totsize);
+ &pool->s, totsize);
/* If cache is empty, satisfy request from the pool */
if (odp_unlikely(buf == NULL)) {
@@ -499,8 +535,8 @@ odp_buffer_t buffer_alloc(odp_buffer_pool_t pool_hdl,
size_t size)
if (pool->s.init_params.buf_init != NULL)
(*pool->s.init_params.buf_init)
- (buf->buf.handle.handle,
- pool->s.init_params.buf_init_arg);
+ (buf->buf.handle.handle,
+ pool->s.init_params.buf_init_arg);
}
return odp_hdr_to_buf(&buf->buf);
@@ -559,10 +595,10 @@ void odp_buffer_pool_print(odp_buffer_pool_t pool_hdl)
pool->s.flags.has_name ? pool->s.name : "Unnamed Pool");
ODP_DBG(" pool type %s\n",
pool->s.params.buf_type == ODP_BUFFER_TYPE_RAW ? "raw" :
- (pool->s.params.buf_type == ODP_BUFFER_TYPE_PACKET ? "packet" :
- (pool->s.params.buf_type == ODP_BUFFER_TYPE_TIMEOUT ? "timeout" :
- (pool->s.params.buf_type == ODP_BUFFER_TYPE_ANY ? "any" :
- "unknown"))));
+ (pool->s.params.buf_type == ODP_BUFFER_TYPE_PACKET ? "packet" :
+ (pool->s.params.buf_type == ODP_BUFFER_TYPE_TIMEOUT ? "timeout" :
+ (pool->s.params.buf_type == ODP_BUFFER_TYPE_ANY ? "any" :
+ "unknown"))));
ODP_DBG(" pool storage %sODP managed\n",
pool->s.flags.user_supplied_shm ?
"application provided, " : "");
diff --git a/platform/linux-generic/odp_classification.c
b/platform/linux-generic/odp_classification.c
index eeb049a..21728ac 100644
--- a/platform/linux-generic/odp_classification.c
+++ b/platform/linux-generic/odp_classification.c
@@ -53,8 +53,8 @@ int odp_classification_init_global(void)
int i;
cos_shm = odp_shm_reserve("shm_odp_cos_tbl",
- sizeof(cos_tbl_t),
- sizeof(cos_t), 0);
+ sizeof(cos_tbl_t),
+ sizeof(cos_t), 0);
if (cos_shm == ODP_SHM_INVALID) {
ODP_ERR("shm allocation failed for shm_odp_cos_tbl");
@@ -73,8 +73,8 @@ int odp_classification_init_global(void)
}
pmr_shm = odp_shm_reserve("shm_odp_pmr_tbl",
- sizeof(pmr_tbl_t),
- sizeof(pmr_t), 0);
+ sizeof(pmr_tbl_t),
+ sizeof(pmr_t), 0);
if (pmr_shm == ODP_SHM_INVALID) {
ODP_ERR("shm allocation failed for shm_odp_pmr_tbl");
@@ -93,8 +93,8 @@ int odp_classification_init_global(void)
}
pmr_set_shm = odp_shm_reserve("shm_odp_pmr_set_tbl",
- sizeof(pmr_set_tbl_t),
- sizeof(pmr_set_t), 0);
+ sizeof(pmr_set_tbl_t),
+ sizeof(pmr_set_t), 0);
if (pmr_set_shm == ODP_SHM_INVALID) {
ODP_ERR("shm allocation failed for shm_odp_pmr_set_tbl");
@@ -124,6 +124,32 @@ error:
return -1;
}
+int odp_classification_term_global(void)
+{
+ odp_shm_t cos_shm;
+ odp_shm_t pmr_shm;
+ odp_shm_t pmr_set_shm;
+
+ int ret = 0;
+
+ cos_shm = odp_shm_lookup("shm_odp_cos_tbl");
+ if (cos_shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(cos_shm);
+
+ pmr_shm = odp_shm_lookup("shm_odp_pmr_tbl");
+ if (pmr_shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(pmr_shm);
+
+ pmr_set_shm = odp_shm_lookup("shm_odp_pmr_set_tbl");
+ if (pmr_set_shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(pmr_set_shm);
+
+ return ret;
+}
+
odp_cos_t odp_cos_create(const char *name)
{
int i;
@@ -604,7 +630,7 @@ int odp_pmr_match_set_destroy(odp_pmr_set_t pmr_set_id)
}
int odp_pktio_pmr_match_set_cos(odp_pmr_set_t pmr_set_id, odp_pktio_t
src_pktio,
- odp_cos_t dst_cos)
+ odp_cos_t dst_cos)
{
uint8_t num_pmr;
pktio_entry_t *pktio_entry;
@@ -829,7 +855,7 @@ int packet_classifier(odp_pktio_t pktio, odp_packet_t pkt)
}
cos_t *pktio_select_cos(pktio_entry_t *entry, uint8_t *pkt_addr,
- odp_packet_hdr_t *pkt_hdr)
+ odp_packet_hdr_t *pkt_hdr)
{
pmr_t *pmr;
cos_t *cos;
diff --git a/platform/linux-generic/odp_crypto.c
b/platform/linux-generic/odp_crypto.c
index 2f95cbe..bf36b35 100644
--- a/platform/linux-generic/odp_crypto.c
+++ b/platform/linux-generic/odp_crypto.c
@@ -421,6 +421,18 @@ odp_crypto_init_global(void)
return 0;
}
+int odp_crypto_term_global(void)
+{
+ odp_shm_t shm;
+ int ret = 0;
+
+ shm = odp_shm_lookup("crypto_pool");
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
int
odp_hw_random_get(uint8_t *buf, size_t *len, bool use_entropy ODP_UNUSED)
diff --git a/platform/linux-generic/odp_init.c
b/platform/linux-generic/odp_init.c
index 4d0aa07..6b22023 100644
--- a/platform/linux-generic/odp_init.c
+++ b/platform/linux-generic/odp_init.c
@@ -11,7 +11,7 @@
int odp_init_global(odp_init_t *params ODP_UNUSED,
- odp_platform_init_t *platform_params ODP_UNUSED)
+ odp_platform_init_t *platform_params ODP_UNUSED)
{
odp_system_info_init();
@@ -64,7 +64,46 @@ int odp_init_global(odp_init_t *params ODP_UNUSED,
int odp_term_global(void)
{
- ODP_UNIMPLEMENTED();
+ if (odp_classification_term_global()) {
+ ODP_ERR("ODP classificatio term failed.\n");
+ return -1;
+ }
+
+ if (odp_crypto_term_global()) {
+ ODP_ERR("ODP crypto term failed.\n");
+ return -1;
+ }
+
+ if (odp_pktio_term_global()) {
+ ODP_ERR("ODP pktio term failed.\n");
+ return -1;
+ }
+
+ if (odp_schedule_term_global()) {
+ ODP_ERR("ODP schedule term failed.\n");
+ return -1;
+ }
+
+ if (odp_queue_term_global()) {
+ ODP_ERR("ODP queue term failed.\n");
+ return -1;
+ }
+
+ if (odp_buffer_pool_term_global()) {
+ ODP_ERR("ODP buffer pool term failed.\n");
+ return -1;
+ }
+
+ if (odp_thread_term_global()) {
+ ODP_ERR("ODP thread term failed.\n");
+ return -1;
+ }
+
+ if (odp_shm_term_global()) {
+ ODP_ERR("ODP shm term failed.\n");
+ return -1;
+ }
+
return 0;
}
diff --git a/platform/linux-generic/odp_packet_io.c
b/platform/linux-generic/odp_packet_io.c
index cd109d2..a815020 100644
--- a/platform/linux-generic/odp_packet_io.c
+++ b/platform/linux-generic/odp_packet_io.c
@@ -73,6 +73,25 @@ int odp_pktio_init_global(void)
return 0;
}
+int odp_pktio_term_global(void)
+{
+ odp_shm_t shm;
+ pktio_entry_t *pktio_entry;
+ int ret = 0;
+ int id;
+
+ for (id = 1; id <= ODP_CONFIG_PKTIO_ENTRIES; ++id) {
+ pktio_entry = &pktio_tbl->entries[id - 1];
+ odp_queue_destroy(pktio_entry->s.outq_default);
+ }
+
+ shm = odp_shm_lookup("odp_pktio_entries");
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
int odp_pktio_init_local(void)
{
@@ -345,15 +364,15 @@ int odp_pktio_recv(odp_pktio_t id, odp_packet_t
pkt_table[], unsigned len)
switch (pktio_entry->s.type) {
case ODP_PKTIO_TYPE_SOCKET_BASIC:
pkts = recv_pkt_sock_basic(&pktio_entry->s.pkt_sock,
- pkt_table, len);
+ pkt_table, len);
break;
case ODP_PKTIO_TYPE_SOCKET_MMSG:
pkts = recv_pkt_sock_mmsg(&pktio_entry->s.pkt_sock,
- pkt_table, len);
+ pkt_table, len);
break;
case ODP_PKTIO_TYPE_SOCKET_MMAP:
pkts = recv_pkt_sock_mmap(&pktio_entry->s.pkt_sock_mmap,
- pkt_table, len);
+ pkt_table, len);
break;
default:
pkts = -1;
@@ -382,15 +401,15 @@ int odp_pktio_send(odp_pktio_t id, odp_packet_t
pkt_table[], unsigned len)
switch (pktio_entry->s.type) {
case ODP_PKTIO_TYPE_SOCKET_BASIC:
pkts = send_pkt_sock_basic(&pktio_entry->s.pkt_sock,
- pkt_table, len);
+ pkt_table, len);
break;
case ODP_PKTIO_TYPE_SOCKET_MMSG:
pkts = send_pkt_sock_mmsg(&pktio_entry->s.pkt_sock,
- pkt_table, len);
+ pkt_table, len);
break;
case ODP_PKTIO_TYPE_SOCKET_MMAP:
pkts = send_pkt_sock_mmap(&pktio_entry->s.pkt_sock_mmap,
- pkt_table, len);
+ pkt_table, len);
break;
default:
pkts = -1;
@@ -548,7 +567,7 @@ int pktin_deq_multi(queue_entry_t *qentry, odp_buffer_hdr_t
*buf_hdr[], int num)
nbr = queue_deq_multi(qentry, buf_hdr, num);
if (odp_unlikely(nbr > num))
ODP_ABORT("queue_deq_multi req: %d, returned %d\n",
- num, nbr);
+ num, nbr);
/** queue already has number of requsted buffers,
* do not do receive in that case.
@@ -707,7 +726,7 @@ int odp_pktio_promisc_mode(odp_pktio_t id)
}
size_t odp_pktio_mac_addr(odp_pktio_t id, void *mac_addr,
- size_t addr_size)
+ size_t addr_size)
{
pktio_entry_t *entry;
diff --git a/platform/linux-generic/odp_queue.c
b/platform/linux-generic/odp_queue.c
index 70c006d..97d11bd 100644
--- a/platform/linux-generic/odp_queue.c
+++ b/platform/linux-generic/odp_queue.c
@@ -127,6 +127,30 @@ int odp_queue_init_global(void)
return 0;
}
+int odp_queue_term_global(void)
+{
+ odp_shm_t shm;
+ int ret = 0;
+ queue_entry_t *queue;
+ int i;
+
+ for (i = 0; i < ODP_CONFIG_QUEUES; i++) {
+ queue = &queue_tbl->queue[i];
+ LOCK(&queue->s.lock);
+ if (queue->s.status != QUEUE_STATUS_FREE) {
+ ODP_ERR("Not destroyed queue: %s\n", queue->s.name);
+ ret = -1;
+ }
+ UNLOCK(&queue->s.lock);
+ }
+
+ shm = odp_shm_lookup("odp_queues");
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
odp_queue_type_t odp_queue_type(odp_queue_t handle)
{
diff --git a/platform/linux-generic/odp_schedule.c
b/platform/linux-generic/odp_schedule.c
index f7c3588..080edeb 100644
--- a/platform/linux-generic/odp_schedule.c
+++ b/platform/linux-generic/odp_schedule.c
@@ -20,7 +20,8 @@
#include <odp_hints.h>
#include <odp_queue_internal.h>
-
+#include <string.h>
+#include <stdio.h>
/* Limits to number of scheduled queues */
#define SCHED_POOL_SIZE (256*1024)
@@ -144,6 +145,27 @@ int odp_schedule_init_global(void)
return 0;
}
+int odp_schedule_term_global(void)
+{
+ odp_shm_t shm;
+ int ret = 0;
+ int i, j;
+
+ for (i = 0; i < ODP_CONFIG_SCHED_PRIOS; i++) {
+ for (j = 0; j < QUEUES_PER_PRIO; j++)
+ odp_queue_destroy(sched->pri_queue[i][j]);
+ }
+
+ if (odp_buffer_pool_destroy(sched->pool) != 0)
+ return -1;
+
+ shm = odp_shm_lookup("odp_scheduler");
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
int odp_schedule_init_local(void)
{
@@ -162,7 +184,11 @@ int odp_schedule_init_local(void)
return 0;
}
-
+int odp_schedule_term_local(void)
+{
+ memset(&sched_local, 0, sizeof(sched_local_t));
+ return 0;
+}
void odp_schedule_mask_set(odp_queue_t queue, int prio)
{
@@ -331,8 +357,8 @@ static int schedule(odp_queue_t *out_queue, odp_buffer_t
out_buf[],
static int schedule_loop(odp_queue_t *out_queue, uint64_t wait,
- odp_buffer_t out_buf[],
- unsigned int max_num, unsigned int max_deq)
+ odp_buffer_t out_buf[],
+ unsigned int max_num, unsigned int max_deq)
{
uint64_t start_cycle, cycle, diff;
int ret;
diff --git a/platform/linux-generic/odp_shared_memory.c
b/platform/linux-generic/odp_shared_memory.c
index 99c5b40..7f1f6a8 100644
--- a/platform/linux-generic/odp_shared_memory.c
+++ b/platform/linux-generic/odp_shared_memory.c
@@ -94,6 +94,14 @@ int odp_shm_init_global(void)
return 0;
}
+int odp_shm_term_global(void)
+{
+ int ret = 0;
+
+ ret = munmap(odp_shm_tbl, sizeof(odp_shm_table_t));
+ return ret;
+}
+
int odp_shm_init_local(void)
{
@@ -135,9 +143,9 @@ int odp_shm_free(odp_shm_t shm)
shm_block = &odp_shm_tbl->block[i];
alloc_size = shm_block->size + shm_block->align;
- ret = munmap(shm_block->addr, alloc_size);
+ ret = munmap(shm_block->addr_orig, alloc_size);
if (0 != ret) {
- ODP_DBG("odp_shm_free: munmap failed\n");
+ ODP_DBG("odp_shm_free: munmap failed : %s\n", shm_block->name);
odp_spinlock_unlock(&odp_shm_tbl->lock);
return -1;
}
diff --git a/platform/linux-generic/odp_thread.c
b/platform/linux-generic/odp_thread.c
index ccbd068..933e920 100644
--- a/platform/linux-generic/odp_thread.c
+++ b/platform/linux-generic/odp_thread.c
@@ -64,6 +64,19 @@ int odp_thread_init_global(void)
return 0;
}
+int odp_thread_term_global(void)
+{
+ odp_shm_t shm;
+ int ret = 0;
+
+ shm = odp_shm_lookup("odp_thread_globals");
+ if (shm == ODP_SHM_INVALID)
+ return -1;
+ ret = odp_shm_free(shm);
+
+ return ret;
+}
+
static int thread_id(void)
{
--
1.8.3.1
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