From: jieqiang wang <jieqiang.wang@arm.com>
Date: Tue, 22 Oct 2019 07:54:40 +0000 (+0800)
Subject: vlib: add max-size configuration parameter for pmalloc
X-Git-Tag: v20.05-rc0~153
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commitdiff_plain;h=842506f3c9ac8136642d3f9b49bb73f05f63cfdb

vlib: add max-size configuration parameter for pmalloc

Enable 'max-size' configuration parameter to set maximum size of
memory space allocated for pmalloc module. This parameter along
with existing 'base-addr' falls into physmem section. Both are
dedicated parameters to pmalloc module.

Type: feature

Change-Id: I939f25156b9a43440a24d69a7397d57eb6c2d392
Signed-off-by: Jieqiang Wang <Jieqiang.Wang@arm.com>
---

diff --git a/src/vlib/physmem.c b/src/vlib/physmem.c
index 40346fc2f70..846f9a091ae 100755
--- a/src/vlib/physmem.c
+++ b/src/vlib/physmem.c
@@ -178,6 +178,9 @@ vlib_physmem_config (vlib_main_t * vm, unformat_input_t * input)
     {
       if (unformat (input, "base-addr 0x%lx", &vpm->base_addr))
 	;
+      else if (unformat (input, "max-size %U",
+			 unformat_memory_size, &vpm->max_size))
+	;
       else
 	return unformat_parse_error (input);
     }