linux-kernel - [PATCH net-next] lib/win_minmax: export symbol of minmax_running

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Date:   Thu, 13 Apr 2023 16:47:26 +0000
From:   Yixin Shen <bobankhshen@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     rdunlap@...radead.org, akpm@...ux-foundation.org,
        netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
        ncardwell@...gle.com, Yixin Shen <bobankhshen@...il.com>
Subject: [PATCH net-next] lib/win_minmax: export symbol of minmax_running_min

This commit export the symbol of the function minmax_running_min
to make it accessible to dynamically loaded modules. It can make
this library more general, especially for those congestion
control algorithm modules who wants to implement a windowed min
filter.

Signed-off-by: Yixin Shen <bobankhshen@...il.com>
---
 lib/win_minmax.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/win_minmax.c b/lib/win_minmax.c
index ec10506834b6..1682e614309c 100644
--- a/lib/win_minmax.c
+++ b/lib/win_minmax.c
@@ -97,3 +97,4 @@ u32 minmax_running_min(struct minmax *m, u32 win, u32 t, u32 meas)
 
 	return minmax_subwin_update(m, win, &val);
 }
+EXPORT_SYMBOL(minmax_running_min);
-- 
2.25.1