linux-kernel - [PATCH] lib: remove lib/nodemask.c

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Date:   Thu, 11 Aug 2022 22:55:05 -0700
From:   Yury Norov <yury.norov@...il.com>
To:     linux-kernel@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        linuxppc-dev@...ts.ozlabs.org,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Yury Norov <yury.norov@...il.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>
Subject: [PATCH] lib: remove lib/nodemask.c

Commit 36d4b36b69590 (lib/nodemask: inline next_node_in() and
node_random()) removed the lib/nodemask.c file, but the remove
didn't happen when the patch was applied.

Reported-by: "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>
Signed-off-by: Yury Norov <yury.norov@...il.com>
---
 lib/nodemask.c | 23 -----------------------
 1 file changed, 23 deletions(-)
 delete mode 100644 lib/nodemask.c

diff --git a/lib/nodemask.c b/lib/nodemask.c
deleted file mode 100644
index b8a433d16b51..000000000000
--- a/lib/nodemask.c
+++ /dev/null
@@ -1,23 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/nodemask.h>
-#include <linux/module.h>
-#include <linux/random.h>
-
-EXPORT_SYMBOL(__next_node_in);
-
-#ifdef CONFIG_NUMA
-/*
- * Return the bit number of a random bit set in the nodemask.
- * (returns NUMA_NO_NODE if nodemask is empty)
- */
-int node_random(const nodemask_t *maskp)
-{
-	int w, bit = NUMA_NO_NODE;
-
-	w = nodes_weight(*maskp);
-	if (w)
-		bit = bitmap_ord_to_pos(maskp->bits,
-			get_random_int() % w, MAX_NUMNODES);
-	return bit;
-}
-#endif
-- 
2.34.1