From: Amit Cohen <amcohen@nvidia.com>
Date: Wed, 14 Sep 2022 11:21:50 +0000 (+0200)
Subject: selftests: devlink_lib: Add function for querying maximum pool size
X-Git-Tag: v6.1-rc5~319^2~193^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd3f7850720c2f1086718546034742783dc3a371;p=platform%2Fkernel%2Flinux-starfive.git

selftests: devlink_lib: Add function for querying maximum pool size

The maximum pool size is exposed via 'devlink sb' command. The next
patch will add a test which increases some pools to the maximum size.

Add a function to query the value.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh
index de9944d..601990c 100644
--- a/tools/testing/selftests/net/forwarding/devlink_lib.sh
+++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh
@@ -584,3 +584,8 @@ devlink_cell_size_get()
 	devlink sb pool show "$DEVLINK_DEV" pool 0 -j \
 	    | jq '.pool[][].cell_size'
 }
+
+devlink_pool_size_get()
+{
+	devlink sb show "$DEVLINK_DEV" -j | jq '.[][][]["size"]'
+}