diff options
| -rw-r--r-- | qdf/linux/src/qdf_mem.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/qdf/linux/src/qdf_mem.c b/qdf/linux/src/qdf_mem.c index b1162d7f495a..859a9fecd0e2 100644 --- a/qdf/linux/src/qdf_mem.c +++ b/qdf/linux/src/qdf_mem.c @@ -132,6 +132,7 @@ static inline qdf_list_t *qdf_mem_dma_active_list(void) * @line: line number of the file the allocation was made from * @size: size of the allocation in bytes * @header: a known value, used to detect out-of-bounds access + * @time : the time at which allocation happened */ struct qdf_mem_header { qdf_list_node_t node; @@ -141,6 +142,7 @@ struct qdf_mem_header { uint32_t line; uint32_t size; uint64_t header; + uint64_t time; }; static inline struct qdf_mem_header *qdf_mem_get_header(void *ptr) @@ -193,6 +195,7 @@ static void qdf_mem_header_init(struct qdf_mem_header *header, qdf_size_t size, header->line = line; header->size = size; header->header = WLAN_MEM_HEADER; + header->time = qdf_get_log_timestamp(); } enum qdf_mem_validation_bitmap { @@ -402,13 +405,14 @@ static int seq_printf_printer(void *priv, const char *fmt, ...) * @line: the line at which allocation happened * @size: the size of allocation * @count: how many allocations of same type - * + * @time: the time at which allocation happened */ struct __qdf_mem_info { const char *file; uint32_t line; uint32_t size; uint32_t count; + uint64_t time; }; /* @@ -429,7 +433,7 @@ static void qdf_mem_domain_print_header(qdf_abstract_print print, { print(print_priv, "--------------------------------------------------------------"); - print(print_priv, " count size total filename"); + print(print_priv, " count size total filename timestamp"); print(print_priv, "--------------------------------------------------------------"); } @@ -459,17 +463,19 @@ static void qdf_mem_meta_table_print(struct __qdf_mem_info *table, break; print(print_priv, - "%6u x %5u = %7uB @ %s:%u", + "%6u x %5u = %7uB @ %s:%u %llu", table[i].count, table[i].size, table[i].count * table[i].size, kbasename(table[i].file), - table[i].line); + table[i].line, + table[i].time); len += qdf_scnprintf(debug_str + len, sizeof(debug_str) - len, - " @ %s:%u", + " @ %s:%u:%llu", kbasename(table[i].file), - table[i].line); + table[i].line, + table[i].time); } print(print_priv, "%s", debug_str); } @@ -492,12 +498,14 @@ static bool qdf_mem_meta_table_insert(struct __qdf_mem_info *table, table[i].line = meta->line; table[i].size = meta->size; table[i].count = 1; + table[i].time = meta->time; break; } if (table[i].file == meta->file && table[i].line == meta->line && - table[i].size == meta->size) { + table[i].size == meta->size && + table[i].time == meta->time) { table[i].count++; break; } |