[PATCH iproute2-next] devlink: Print size of -1 as unlimited

[David Ahern]

(u64)-1  essentially means the size is unlimited. Print as 'unlimited'
as opposed to the current unsigned int range of 4294967295.

Signed-off-by: David Ahern <dsah...@gmail.com>
---
 devlink/devlink.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/devlink/devlink.c b/devlink/devlink.c
index ba02064b848c..fa33684cb20a 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -1405,6 +1405,14 @@ static void pr_out_uint(struct dl *dl, const char *name, 
unsigned int val)
        }
 }
 
+static void pr_out_u64(struct dl *dl, const char *name, uint64_t val)
+{
+       if (val == (uint64_t) -1)
+               return pr_out_str(dl, name, "unlimited");
+
+       return pr_out_uint(dl, name, val);
+}
+
 static void pr_out_dev(struct dl *dl, struct nlattr **tb)
 {
        pr_out_handle(dl, tb);
@@ -4213,16 +4221,16 @@ static void resource_show(struct resource *resource,
        pr_out_str(dl, "name", resource->name);
        if (dl->verbose)
                resource_path_print(dl, ctx->resources, resource->id);
-       pr_out_uint(dl, "size", resource->size);
+       pr_out_u64(dl, "size", resource->size);
        if (resource->size != resource->size_new)
-               pr_out_uint(dl, "size_new", resource->size_new);
+               pr_out_u64(dl, "size_new", resource->size_new);
        if (resource->occ_valid)
                pr_out_uint(dl, "occ", resource->size_occ);
        pr_out_str(dl, "unit", resource_unit_str_get(resource->unit));
 
        if (resource->size_min != resource->size_max) {
                pr_out_uint(dl, "size_min", resource->size_min);
-               pr_out_uint(dl, "size_max", resource->size_max);
+               pr_out_u64(dl, "size_max", resource->size_max);
                pr_out_uint(dl, "size_gran", resource->size_gran);
        }
 
-- 
2.11.0