From 43179f55eafb75d5d1311212ddd200ad937febe3 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Mon, 14 Mar 2016 09:40:22 +1300
Subject: [PATCH] proc.5: Document CmaTotal and CmaFree fields of /proc/meminfo

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man5/proc.5 | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/man5/proc.5 b/man5/proc.5
index 204384184..482cee193 100644
--- a/man5/proc.5
+++ b/man5/proc.5
@@ -2850,6 +2850,14 @@ Largest contiguous block of vmalloc area which is free.
 (\fBCONFIG_TRANSPARENT_HUGEPAGE\fP is required.)
 Non-file backed huge pages mapped into user-space page tables.
 .TP
+.IR CmaTotal " %lu (since Linux 3.1)"
+Total CMA (Contiguous Memory Allocator) pages.
+(\fBCONFIG_CMA\fP is required.)
+.TP
+.IR CmaFree " %lu (since Linux 3.1)"
+Free CMA (Contiguous Memory Allocator) pages.
+(\fBCONFIG_CMA\fP is required.)
+.TP
 .IR HugePages_Total " %lu"
 (\fBCONFIG_HUGETLB_PAGE\fP is required.)
 The size of the pool of huge pages.