Register dynamic information into meminspect for debugging: - dynamic node data for each node
Use meminspect_register_pa() to collect node data into meminspect. Co-developed-by: Eugen Hristev <[email protected]> Signed-off-by: Eugen Hristev <[email protected]> Signed-off-by: Mukesh Ojha <[email protected]> --- mm/numa.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/numa.c b/mm/numa.c index 7d5e06fe5bd4..fcf31bf2c552 100644 --- a/mm/numa.c +++ b/mm/numa.c @@ -4,6 +4,7 @@ #include <linux/printk.h> #include <linux/numa.h> #include <linux/numa_memblks.h> +#include <linux/meminspect.h> struct pglist_data *node_data[MAX_NUMNODES]; EXPORT_SYMBOL(node_data); @@ -20,6 +21,7 @@ void __init alloc_node_data(int nid) if (!nd_pa) panic("Cannot allocate %zu bytes for node %d data\n", nd_size, nid); + meminspect_register_pa(nd_pa, nd_size); /* report and initialize */ pr_info("NODE_DATA(%d) allocated [mem %#010Lx-%#010Lx]\n", nid, -- 2.50.1
