[PATCH 2/4] Makedumpfile: Add pgtable_l5_enabled to number_table

[Baoquan He]

This is in preparation for later 5-level supporting.

Signed-off-by: Baoquan He <bhe at redhat.com>
---
 makedumpfile.c | 3 +++
 makedumpfile.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/makedumpfile.c b/makedumpfile.c
index ed138d3..c1e893a 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -1723,6 +1723,7 @@ get_structure_info(void)
 
 	ENUM_NUMBER_INIT(NR_FREE_PAGES, "NR_FREE_PAGES");
 	ENUM_NUMBER_INIT(N_ONLINE, "N_ONLINE");
+	ENUM_NUMBER_INIT(N_ONLINE, "pgtable_l5_enabled");
 
 	ENUM_NUMBER_INIT(PG_lru, "PG_lru");
 	ENUM_NUMBER_INIT(PG_private, "PG_private");
@@ -2251,6 +2252,7 @@ write_vmcoreinfo_data(void)
 
 	WRITE_NUMBER("NR_FREE_PAGES", NR_FREE_PAGES);
 	WRITE_NUMBER("N_ONLINE", N_ONLINE);
+	WRITE_NUMBER("N_ONLINE", pgtable_l5_enabled);
 
 	WRITE_NUMBER("PG_lru", PG_lru);
 	WRITE_NUMBER("PG_private", PG_private);
@@ -2645,6 +2647,7 @@ read_vmcoreinfo(void)
 
 	READ_NUMBER("NR_FREE_PAGES", NR_FREE_PAGES);
 	READ_NUMBER("N_ONLINE", N_ONLINE);
+	READ_NUMBER("pgtable_l5_enabled", pgtable_l5_enabled);
 
 	READ_NUMBER("PG_lru", PG_lru);
 	READ_NUMBER("PG_private", PG_private);
diff --git a/makedumpfile.h b/makedumpfile.h
index 088dfc3..a0d1c13 100644
--- a/makedumpfile.h
+++ b/makedumpfile.h
@@ -1856,6 +1856,7 @@ struct array_table {
 struct number_table {
 	long	NR_FREE_PAGES;
 	long	N_ONLINE;
+	long	pgtable_l5_enabled;
 
 	/*
  	* Page flags
-- 
2.13.6