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[v4,1/4] proc/meminfo: avoid open coded reading of vm_committed_as

Message ID 1590714370-67182-2-git-send-email-feng.tang@intel.com (mailing list archive)
State New, archived
Headers show
Series make vm_committed_as_batch aware of vm overcommit policy | expand

Commit Message

Feng Tang May 29, 2020, 1:06 a.m. UTC 
Use the existing vm_memory_committed() instead, which is also
convenient for future change.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
---
 fs/proc/meminfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index b030d8b..e3d14ee 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -41,7 +41,7 @@  static int meminfo_proc_show(struct seq_file *m, void *v)
 
 	si_meminfo(&i);
 	si_swapinfo(&i);
-	committed = percpu_counter_read_positive(&vm_committed_as);
+	committed = vm_memory_committed();
 
 	cached = global_node_page_state(NR_FILE_PAGES) -
 			total_swapcache_pages() - i.bufferram;