[RFC,01/15] mm/highmem: Un-EXPORT __kmap_atomic_idx()

Commit Message

Thomas Gleixner Sept. 19, 2020, 9:17 a.m. UTC

Nothing in modules can use that.

Signed-off-by: Thomas Gleixner <[e-mail]>
---
 mm/highmem.c |    2 --
 1 file changed, 2 deletions(-)

Comments

Christoph Hellwig Sept. 21, 2020, 6:23 a.m. UTC | #1

On Sat, Sep 19, 2020 at 11:17:52AM +0200, Thomas Gleixner wrote:
> Nothing in modules can use that.
> 
> Signed-off-by: Thomas Gleixner <[e-mail]>

Looks good,

Reviewed-by: Christoph Hellwig <[e-mail]>

Patch

--- 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;