linux-kernel - [patch RFC 01/15] mm/highmem: Un-EXPORT __kmap_atomic

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Message-Id: <20200919092615.879315697@linutronix.de>
Date:   Sat, 19 Sep 2020 11:17:52 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     linux-arch@...r.kernel.org,
        Linus Torvalds <torvalds@...uxfoundation.org>,
        Paul McKenney <paulmck@...nel.org>, x86@...nel.org,
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Subject: [patch RFC 01/15] mm/highmem: Un-EXPORT __kmap_atomic_idx()

Nothing in modules can use that.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 mm/highmem.c |    2 --
 1 file changed, 2 deletions(-)

--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -108,8 +108,6 @@ static inline wait_queue_head_t *get_pkm
 atomic_long_t _totalhigh_pages __read_mostly;
 EXPORT_SYMBOL(_totalhigh_pages);
 
-EXPORT_PER_CPU_SYMBOL(__kmap_atomic_idx);
-
 unsigned int nr_free_highpages (void)
 {
 	struct zone *zone;