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* [PATCH] mem: telemetry support for memseg and element information
@ 2022-05-19  6:30 Amit Prakash Shukla
  2022-05-19 12:42 ` David Marchand
                   ` (3 more replies)
  0 siblings, 4 replies; 42+ messages in thread
From: Amit Prakash Shukla @ 2022-05-19  6:30 UTC (permalink / raw)
  To: Anatoly Burakov, Ciara Power
  Cc: dev, jerinj, bruce.richardson, Amit Prakash Shukla

Changes adds telemetry support to display memory occupancy
in memseg and the information of the elements allocated from
a memseg based on arguments provided by user. This patch
adds following endpoints:

1. /eal/active_memseg_list
The command displays the memseg list from which the memory
has been allocated.
Example:
--> /eal/active_memseg_list
{"/eal/active_memseg_list": [0, 1]}

2. /eal/memseg_list,<memseg-list-id>
The command outputs the memsegs, from which the memory is
allocated, for the memseg_list given as input. Command also
supports help.
Example:
--> /eal/memseg_list,help
{"/eal/memseg_list": "/eal/memseg_list,<memseg-list-id>"}

--> /eal/memseg_list,1
{"/eal/memseg_list": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, \
 12, 13, 14, 15]}

3. /eal/memseg_info,<memseg-list-id>:<memseg-id>
The command outputs the memseg information based on the
memseg-list and the memseg-id given as input. Command also
supports help.
Example:
--> /eal/memseg_info,help
{"/eal/memseg_info": "/eal/memseg_info,<memseg-list-id>: \
<memseg-id>"}

--> /eal/memseg_info,0:10
{"/eal/memseg_info": {"Memseg_list_index": 0,  \
"Memseg_index": 10, "Memseg_list_len": 64,     \
"Start_addr": "0x260000000", "End_addr": "0x280000000",  \
"Size": 536870912}}

--> /eal/memseg_info,1:15
{"/eal/memseg_info": {"Memseg_list_index": 1,   \
"Memseg_index": 15, "Memseg_list_len": 64,      \
"Start_addr": "0xb20000000", "End_addr": "0xb40000000",  \
"Size": 536870912}}

4. /eal/elem_list,<heap-id>:<memseg-list-id>:<memseg-id>
The command outputs number of elements in a memseg based
on the heap-id, memseg-list-id and memseg-id given as input.
Command also supports help.
Example:
--> /eal/elem_list,help
{"/eal/elem_list": "/eal/elem_list,<heap-id>:  \
<memseg-list-id>:<memseg-id>"}

--> /eal/elem_list,0:0:63
{"/eal/elem_list": {"Element_count": 52}}

--> /eal/elem_list,0:1:15
{"/eal/elem_list": {"Element_count": 52}}

5. /eal/elem_info,<heap-id>:<memseg-list-id>:<memseg-id>:  \
   <elem-start-id>-<elem-end-id>
The command outputs element information like element start
address, end address, to which memseg it belongs, element
state, element size. User can give a range of elements to be
printed. Command also supports help.
Example:
--> /eal/elem_info,help
{"/eal/elem_info": "/eal/elem_info,<heap-id>:  \
<memseg-list-id>:<memseg-id>: <elem-start-id>-<elem-end-id>"}

--> /eal/elem_info,0:1:15:1-2
{"/eal/elem_info": {"elem_info.1": {"msl_id": 1,     \
"ms_id": 15, "memseg_start_addr": "0xb20000000",     \
"memseg_end_addr": "0xb40000000",                    \
"element_start_addr": "0xb201fe680",                 \
"element_end_addr": "0xb20bfe700",                   \
"element_size": 10485888, "element_state": "Busy"},  \
"elem_info.2": {"msl_id": 1, "ms_id": 15,            \
"memseg_start_addr": "0xb20000000",                  \
"memseg_end_addr": "0xb40000000",                    \
"element_start_addr": "0xb20bfe700",                 \
"element_end_addr": "0xb215fe780", "element_size": 10485888, \
"element_state": "Busy"}, "Element_count": 2}}

Increased telemetry output buffer to 64K to support large
size telemetry data output.

Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
---
 lib/eal/common/eal_common_memory.c | 453 ++++++++++++++++++++++++++++-
 lib/telemetry/telemetry.c          |   2 +-
 2 files changed, 448 insertions(+), 7 deletions(-)

diff --git a/lib/eal/common/eal_common_memory.c b/lib/eal/common/eal_common_memory.c
index 688dc615d7..80dde5f0f4 100644
--- a/lib/eal/common/eal_common_memory.c
+++ b/lib/eal/common/eal_common_memory.c
@@ -18,6 +18,7 @@
 #include <rte_log.h>
 #ifndef RTE_EXEC_ENV_WINDOWS
 #include <rte_telemetry.h>
+#include <telemetry_data.h>
 #endif
 
 #include "eal_memalloc.h"
@@ -26,6 +27,7 @@
 #include "eal_memcfg.h"
 #include "eal_options.h"
 #include "malloc_heap.h"
+#include "malloc_elem.h"
 
 /*
  * Try to mmap *size bytes in /dev/zero. If it is successful, return the
@@ -1113,11 +1115,17 @@ rte_eal_memory_init(void)
 }
 
 #ifndef RTE_EXEC_ENV_WINDOWS
-#define EAL_MEMZONE_LIST_REQ	"/eal/memzone_list"
-#define EAL_MEMZONE_INFO_REQ	"/eal/memzone_info"
-#define EAL_HEAP_LIST_REQ	"/eal/heap_list"
-#define EAL_HEAP_INFO_REQ	"/eal/heap_info"
-#define ADDR_STR		15
+#define EAL_MEMZONE_LIST_REQ		"/eal/memzone_list"
+#define EAL_MEMZONE_INFO_REQ		"/eal/memzone_info"
+#define EAL_HEAP_LIST_REQ		"/eal/heap_list"
+#define EAL_HEAP_INFO_REQ		"/eal/heap_info"
+#define EAL_MEMSEG_REQ			"/eal/memseg_list"
+#define EAL_MEMSEG_INFO_REQ		"/eal/memseg_info"
+#define EAL_ACTIVE_MEMSEG_LIST_REQ	"/eal/active_memseg_list"
+#define EAL_ELEMENT_LIST_REQ		"/eal/elem_list"
+#define EAL_ELEMENT_INFO_REQ		"/eal/elem_info"
+#define ADDR_STR			15
+
 
 /* Telemetry callback handler to return heap stats for requested heap id. */
 static int
@@ -1252,7 +1260,6 @@ memzone_list_cb(const struct rte_memzone *mz __rte_unused,
 	rte_tel_data_add_array_int(d, mz_idx);
 }
 
-
 /* Telemetry callback handler to list the memzones reserved. */
 static int
 handle_eal_memzone_list_request(const char *cmd __rte_unused,
@@ -1265,6 +1272,425 @@ handle_eal_memzone_list_request(const char *cmd __rte_unused,
 	return 0;
 }
 
+static int
+handle_eal_active_memseg_request(const char *cmd __rte_unused,
+				 const char *params __rte_unused,
+				 struct rte_tel_data *d)
+{
+	struct rte_mem_config *mcfg;
+	int i;
+
+	rte_tel_data_start_array(d, RTE_TEL_INT_VAL);
+
+	rte_mcfg_mem_read_lock();
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	for (i = 0; i < RTE_MAX_MEMSEG_LISTS; i++) {
+		struct rte_memseg_list *msl = &mcfg->memsegs[i];
+		if (msl->memseg_arr.count == 0)
+			continue;
+
+		rte_tel_data_add_array_int(d, i);
+	}
+	rte_mcfg_mem_read_unlock();
+
+	return 0;
+}
+
+static int
+handle_eal_memseg_request(const char *cmd __rte_unused, const char *params,
+			  struct rte_tel_data *d)
+{
+	struct rte_mem_config *mcfg;
+	struct rte_memseg_list *msl;
+	struct rte_fbarray *arr;
+	uint32_t ms_list_idx;
+	char *params_args;
+	int ms_idx;
+
+	if (params == NULL || strlen(params) == 0)
+		return -1;
+
+	if (strncasecmp(params, "help", strlen(params)) == 0) {
+		char buff[RTE_TEL_MAX_SINGLE_STRING_LEN];
+		snprintf(buff, RTE_TEL_MAX_SINGLE_STRING_LEN,
+			 "%s,<memseg-list-id>", EAL_MEMSEG_REQ);
+		rte_tel_data_string(d, buff);
+		return 0;
+	}
+
+	/* strtok expects char * and param is const char *. Hence on using
+	 * params as "const char *" compiler throws warning.
+	 */
+	params_args = strdup(params);
+	ms_list_idx = strtoul(params_args, NULL, 10);
+	if (ms_list_idx >= RTE_MAX_MEMSEG_LISTS) {
+		free(params_args);
+		return -1;
+	}
+
+	free(params_args);
+	rte_tel_data_start_array(d, RTE_TEL_INT_VAL);
+
+	rte_mcfg_mem_read_lock();
+	mcfg = rte_eal_get_configuration()->mem_config;
+	msl = &mcfg->memsegs[ms_list_idx];
+	if (msl->memseg_arr.count == 0)
+		goto done;
+
+	arr = &msl->memseg_arr;
+
+	ms_idx = rte_fbarray_find_next_used(arr, 0);
+	while (ms_idx >= 0) {
+		rte_tel_data_add_array_int(d, ms_idx);
+		ms_idx = rte_fbarray_find_next_used(arr, ms_idx + 1);
+	}
+
+done:
+	rte_mcfg_mem_read_unlock();
+
+	return 0;
+}
+
+static int
+handle_eal_memseg_info_request(const char *cmd __rte_unused,
+			       const char *params, struct rte_tel_data *d)
+{
+	struct rte_mem_config *mcfg;
+	uint64_t ms_start_addr, ms_end_addr, ms_size;
+	struct rte_memseg_list *msl;
+	const struct rte_memseg *ms;
+	struct rte_fbarray *arr;
+	char addr[ADDR_STR];
+	uint32_t ms_list_idx = 0;
+	uint32_t ms_idx = 0;
+	uint32_t msl_len;
+	char dlim[2] = ":";
+	char *token;
+	char *params_args;
+
+	if (params == NULL || strlen(params) == 0)
+		return -1;
+
+	if (strncasecmp(params, "help", strlen(params)) == 0) {
+		char buff[RTE_TEL_MAX_SINGLE_STRING_LEN];
+		snprintf(buff, RTE_TEL_MAX_SINGLE_STRING_LEN,
+			 "%s,<memseg-list-id>:<memseg-id>",
+			 EAL_MEMSEG_INFO_REQ);
+		rte_tel_data_string(d, buff);
+		return 0;
+	}
+
+	/* strtok expects char * and param is const char *. Hence on using
+	 * params as "const char *" compiler throws warning.
+	 */
+	params_args = strdup(params);
+	token = strtok(params_args, dlim);
+	if (token != NULL)
+		ms_list_idx = strtoul(token, NULL, 10);
+
+	if (ms_list_idx >= RTE_MAX_MEMSEG_LISTS) {
+		free(params_args);
+		return -1;
+	}
+
+	token = strtok(NULL, dlim);
+	if (token != NULL)
+		ms_idx = strtoul(token, NULL, 10);
+
+	free(params_args);
+
+	rte_mcfg_mem_read_lock();
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+	msl = &mcfg->memsegs[ms_list_idx];
+	if (msl->memseg_arr.count == 0) {
+		rte_mcfg_mem_read_unlock();
+		return -1;
+	}
+
+	arr = &msl->memseg_arr;
+	msl_len = arr->len;
+
+	ms = rte_fbarray_get(arr, ms_idx);
+	if (ms == NULL) {
+		rte_mcfg_mem_read_unlock();
+		RTE_LOG(DEBUG, EAL, "Error fetching requested memseg.\n");
+		return -1;
+	}
+
+	ms_start_addr = ms->addr_64;
+	ms_end_addr = (uint64_t)RTE_PTR_ADD(ms_start_addr, ms->len);
+	ms_size = ms->hugepage_sz;
+
+	rte_mcfg_mem_read_unlock();
+
+	rte_tel_data_start_dict(d);
+	rte_tel_data_add_dict_int(d, "Memseg_list_index", ms_list_idx);
+	rte_tel_data_add_dict_int(d, "Memseg_index", ms_idx);
+	rte_tel_data_add_dict_int(d, "Memseg_list_len", msl_len);
+	snprintf(addr, ADDR_STR, "%p", (void *)ms_start_addr);
+	rte_tel_data_add_dict_string(d, "Start_addr", addr);
+	snprintf(addr, ADDR_STR, "%p", (void *)ms_end_addr);
+	rte_tel_data_add_dict_string(d, "End_addr", addr);
+	rte_tel_data_add_dict_int(d, "Size", ms_size);
+
+	return 0;
+}
+
+static int
+handle_eal_element_list_request(const char *cmd __rte_unused,
+				const char *params, struct rte_tel_data *d)
+{
+	struct rte_mem_config *mcfg;
+	struct rte_memseg_list *msl;
+	const struct rte_memseg *ms;
+	struct malloc_elem *elem;
+	struct malloc_heap *heap;
+	uint64_t ms_start_addr, ms_end_addr;
+	uint64_t elem_start_addr, elem_end_addr;
+	uint32_t ms_list_idx = 0;
+	uint32_t heap_id = 0;
+	uint32_t ms_idx = 0;
+	char dlim[2] = ":";
+	int elem_count = 0;
+	char *token;
+	char *params_args;
+
+	if (params == NULL || strlen(params) == 0)
+		return -1;
+
+	if (strncasecmp(params, "help", strlen(params)) == 0) {
+		char buff[RTE_TEL_MAX_SINGLE_STRING_LEN];
+		snprintf(buff, RTE_TEL_MAX_SINGLE_STRING_LEN,
+			 "%s,<heap-id>:<memseg-list-id>:<memseg-id>",
+			 EAL_ELEMENT_LIST_REQ);
+		rte_tel_data_string(d, buff);
+		return 0;
+	}
+
+	/* strtok expects char * and param is const char *. Hence on using
+	 * params as "const char *" compiler throws warning.
+	 */
+	params_args = strdup(params);
+	token = strtok(params_args, dlim);
+	if (token != NULL)
+		heap_id = strtoul(token, NULL, 10);
+
+	if (heap_id >= RTE_MAX_HEAPS) {
+		free(params_args);
+		return -1;
+	}
+
+	token = strtok(NULL, dlim);
+	if (token != NULL)
+		ms_list_idx = strtoul(token, NULL, 10);
+
+	if (ms_list_idx >= RTE_MAX_MEMSEG_LISTS) {
+		free(params_args);
+		return -1;
+	}
+
+	token = strtok(NULL, dlim);
+	if (token != NULL)
+		ms_idx = strtoul(token, NULL, 10);
+
+	free(params_args);
+
+	rte_mcfg_mem_read_lock();
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+	msl = &mcfg->memsegs[ms_list_idx];
+	ms = rte_fbarray_get(&msl->memseg_arr, ms_idx);
+	if (ms == NULL) {
+		rte_mcfg_mem_read_unlock();
+		RTE_LOG(DEBUG, EAL, "Error fetching requested memseg.\n");
+		return -1;
+	}
+
+	ms_start_addr = ms->addr_64;
+	ms_end_addr = (uint64_t)RTE_PTR_ADD(ms_start_addr, ms->len);
+	rte_mcfg_mem_read_unlock();
+
+	rte_tel_data_start_dict(d);
+
+	heap = &mcfg->malloc_heaps[heap_id];
+	rte_spinlock_lock(&heap->lock);
+
+	elem = heap->first;
+	while (elem) {
+		elem_start_addr = (uint64_t)elem;
+		elem_end_addr =
+			(uint64_t)RTE_PTR_ADD(elem_start_addr, elem->size);
+
+		if ((uint64_t)elem_start_addr >= ms_start_addr &&
+		    (uint64_t)elem_end_addr <= ms_end_addr)
+			elem_count++;
+		elem = elem->next;
+	}
+
+	rte_spinlock_unlock(&heap->lock);
+
+	rte_tel_data_add_dict_int(d, "Element_count", elem_count);
+
+	return 0;
+}
+
+static int
+handle_eal_element_info_request(const char *cmd __rte_unused,
+				const char *params, struct rte_tel_data *d)
+{
+	struct rte_mem_config *mcfg;
+	struct rte_memseg_list *msl;
+	const struct rte_memseg *ms;
+	struct malloc_elem *elem;
+	struct malloc_heap *heap;
+	struct rte_tel_data *c;
+	uint64_t ms_start_addr, ms_end_addr;
+	uint64_t elem_start_addr, elem_end_addr;
+	uint32_t ms_list_idx = 0;
+	uint32_t heap_id = 0;
+	uint32_t ms_idx = 0;
+	uint32_t start_elem = 0, end_elem = 0;
+	uint32_t count = 0, elem_count = 0;
+	char dlim[2] = ":";
+	char dlim2[2] = "-";
+	char str[ADDR_STR];
+	char *params_args;
+	char *token;
+
+	if (params == NULL || strlen(params) == 0)
+		return -1;
+
+	if (strncasecmp(params, "help", strlen(params)) == 0) {
+		char buff[RTE_TEL_MAX_SINGLE_STRING_LEN];
+		snprintf(buff, RTE_TEL_MAX_SINGLE_STRING_LEN,
+			 "%s,<heap-id>:<memseg-list-id>:<memseg-id>:"
+			 "<elem-start-id>-<elem-end-id>",
+			 EAL_ELEMENT_INFO_REQ);
+		rte_tel_data_string(d, buff);
+		return 0;
+	}
+
+	/* strtok expects char * and param is const char *. Hence on using
+	 * params as "const char *" compiler throws warning.
+	 */
+	params_args = strdup(params);
+	token = strtok(params_args, dlim);
+	if (token != NULL)
+		heap_id = strtoul(token, NULL, 10);
+
+	if (heap_id >= RTE_MAX_HEAPS) {
+		free(params_args);
+		return -1;
+	}
+
+	token = strtok(NULL, dlim);
+	if (token != NULL)
+		ms_list_idx = strtoul(token, NULL, 10);
+
+	if (ms_list_idx >= RTE_MAX_MEMSEG_LISTS) {
+		free(params_args);
+		return -1;
+	}
+
+	token = strtok(NULL, dlim);
+	if (token != NULL)
+		ms_idx = strtoul(token, NULL, 10);
+
+	token = strtok(NULL, dlim2);
+	if (token != NULL)
+		start_elem = strtoul(token, NULL, 10);
+
+	token = strtok(NULL, dlim2);
+	if (token != NULL)
+		end_elem = strtoul(token, NULL, 10);
+
+	free(params_args);
+
+	rte_mcfg_mem_read_lock();
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+	msl = &mcfg->memsegs[ms_list_idx];
+	ms = rte_fbarray_get(&msl->memseg_arr, ms_idx);
+	if (ms == NULL) {
+		rte_mcfg_mem_read_unlock();
+		RTE_LOG(DEBUG, EAL, "Error fetching requested memseg.\n");
+		return -1;
+	}
+
+	ms_start_addr = ms->addr_64;
+	ms_end_addr = (uint64_t)RTE_PTR_ADD(ms_start_addr, ms->len);
+
+	rte_mcfg_mem_read_unlock();
+
+	rte_tel_data_start_dict(d);
+
+	heap = &mcfg->malloc_heaps[heap_id];
+	rte_spinlock_lock(&heap->lock);
+
+	elem = heap->first;
+	while (elem) {
+		elem_start_addr = (uint64_t)elem;
+		elem_end_addr =
+			(uint64_t)RTE_PTR_ADD(elem_start_addr, elem->size);
+
+		if (elem_start_addr < ms_start_addr ||
+				elem_end_addr > ms_end_addr) {
+			elem = elem->next;
+			continue;
+		}
+
+		if (count < start_elem) {
+			elem = elem->next;
+			count++;
+			continue;
+		}
+
+		c = rte_tel_data_alloc();
+		if (c == NULL)
+			break;
+
+		memset(c, 0, sizeof(struct rte_tel_data));
+		rte_tel_data_start_dict(c);
+
+		rte_tel_data_add_dict_int(c, "msl_id", ms_list_idx);
+		rte_tel_data_add_dict_int(c, "ms_id", ms_idx);
+		snprintf(str, ADDR_STR, "%p", (void *)ms_start_addr);
+		rte_tel_data_add_dict_string(c, "memseg_start_addr", str);
+		snprintf(str, ADDR_STR, "%p", (void *)ms_end_addr);
+		rte_tel_data_add_dict_string(c, "memseg_end_addr", str);
+		snprintf(str, ADDR_STR, "%p", (void *)elem_start_addr);
+		rte_tel_data_add_dict_string(c, "element_start_addr", str);
+		snprintf(str, ADDR_STR, "%p", (void *)elem_end_addr);
+		rte_tel_data_add_dict_string(c, "element_end_addr", str);
+		rte_tel_data_add_dict_int(c, "element_size", elem->size);
+		snprintf(str, ADDR_STR, "%s", elem->state == 0 ? "Free" :
+			 elem->state == 1 ? "Busy" : elem->state == 2 ?
+			 "Pad" : "Error");
+		rte_tel_data_add_dict_string(c, "element_state", str);
+
+		snprintf(str, ADDR_STR, "%s.%u", "elem_info", count);
+		if (rte_tel_data_add_dict_container(d, str, c, 0) != 0) {
+			rte_tel_data_free(c);
+			break;
+		}
+
+		elem_count++;
+		count++;
+		if (count > end_elem)
+			break;
+
+		elem = elem->next;
+	}
+
+	rte_spinlock_unlock(&heap->lock);
+
+	rte_tel_data_add_dict_int(d, "Element_count", elem_count);
+
+	return 0;
+}
+
 RTE_INIT(memory_telemetry)
 {
 	rte_telemetry_register_cmd(
@@ -1279,5 +1705,20 @@ RTE_INIT(memory_telemetry)
 	rte_telemetry_register_cmd(
 			EAL_HEAP_INFO_REQ, handle_eal_heap_info_request,
 			"Returns malloc heap stats. Parameters: int heap_id");
+	rte_telemetry_register_cmd(
+			EAL_MEMSEG_REQ, handle_eal_memseg_request,
+			"Returns hugepage list. Parameters: int hp_list_id");
+	rte_telemetry_register_cmd(
+			EAL_ACTIVE_MEMSEG_LIST_REQ, handle_eal_active_memseg_request,
+			"Returns hugepage list. Takes no parameters");
+	rte_telemetry_register_cmd(
+			EAL_MEMSEG_INFO_REQ, handle_eal_memseg_info_request,
+			"Returns hugepage information. Parameters: int hp_id");
+	rte_telemetry_register_cmd(EAL_ELEMENT_LIST_REQ,
+			handle_eal_element_list_request,
+			"Returns element information. Takes no parameters");
+	rte_telemetry_register_cmd(EAL_ELEMENT_INFO_REQ,
+			handle_eal_element_info_request,
+			"Returns element information. Parameters: int elem_id");
 }
 #endif
diff --git a/lib/telemetry/telemetry.c b/lib/telemetry/telemetry.c
index c6fd03a5ab..a044e6ea5f 100644
--- a/lib/telemetry/telemetry.c
+++ b/lib/telemetry/telemetry.c
@@ -23,7 +23,7 @@
 #include "telemetry_internal.h"
 
 #define MAX_CMD_LEN 56
-#define MAX_OUTPUT_LEN (1024 * 16)
+#define MAX_OUTPUT_LEN (1024 * 64)
 #define MAX_CONNECTIONS 10
 
 #ifndef RTE_EXEC_ENV_WINDOWS
-- 
2.25.1


^ permalink raw reply	[flat|nested] 42+ messages in thread

end of thread, other threads:[~2023-06-07 20:40 UTC | newest]

Thread overview: 42+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-19  6:30 [PATCH] mem: telemetry support for memseg and element information Amit Prakash Shukla
2022-05-19 12:42 ` David Marchand
2022-05-19 18:57 ` [PATCH v2] " Amit Prakash Shukla
2022-05-23 11:14   ` Bruce Richardson
2022-05-23 13:35     ` [EXT] " Amit Prakash Shukla
2022-05-23 13:43       ` Bruce Richardson
2022-05-24 10:30         ` Amit Prakash Shukla
2022-05-24 10:33 ` [PATCH v3] " Amit Prakash Shukla
2022-05-25 10:33 ` [PATCH v4 1/2] " Amit Prakash Shukla
2022-05-25 10:33   ` [PATCH v4 2/2] mem: telemetry support for system memory information Amit Prakash Shukla
2022-06-30  5:54     ` Amit Prakash Shukla
2022-07-21 11:21       ` Amit Prakash Shukla
2022-06-14 12:50   ` [PATCH v4 1/2] mem: telemetry support for memseg and element information Amit Prakash Shukla
2022-06-30  5:52     ` Amit Prakash Shukla
2022-07-21 11:20       ` Amit Prakash Shukla
2022-09-29  8:29   ` David Marchand
2022-09-29 11:30     ` [EXT] " Amit Prakash Shukla
2022-09-29 11:43   ` [PATCH v5 " Amit Prakash Shukla
2022-09-29 11:43     ` [PATCH v5 2/2] mem: telemetry support for system memory information Amit Prakash Shukla
2022-10-07 19:46       ` David Marchand
2022-10-11  7:10         ` [EXT] " Amit Prakash Shukla
2022-10-20 19:18           ` Dmitry Kozlyuk
2022-10-20 19:50             ` Stephen Hemminger
2022-10-06  7:07     ` [PATCH v5 1/2] mem: telemetry support for memseg and element information Amit Prakash Shukla
2022-10-07 19:52       ` David Marchand
2022-10-07 19:48     ` David Marchand
2022-10-11  7:22       ` [EXT] " Amit Prakash Shukla
2022-10-20 11:40     ` Dmitry Kozlyuk
2022-10-21 19:26       ` [EXT] " Amit Prakash Shukla
2022-10-21 20:07         ` Dmitry Kozlyuk
2022-10-25  7:25           ` Amit Prakash Shukla
2022-10-25 11:51     ` [PATCH v6] " Amit Prakash Shukla
2022-10-25 13:02       ` [PATCH v7] " Amit Prakash Shukla
2022-12-06 11:46         ` Amit Prakash Shukla
2023-01-30 10:18           ` Amit Prakash Shukla
2023-02-20 11:10         ` Thomas Monjalon
2023-02-28  7:30           ` [EXT] " Amit Prakash Shukla
2023-05-15 11:51             ` Amit Prakash Shukla
2023-05-16 10:47         ` Burakov, Anatoly
2023-05-17  9:08           ` [EXT] " Amit Prakash Shukla
2023-05-17  9:21         ` [PATCH v8] " Amit Prakash Shukla
2023-06-07 20:40           ` David Marchand

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