percpu: remove export of pcpu_base_addr

This is not needed by any modules, so remove the export.

Link: https://lkml.kernel.org/r/20210722185814.504541-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/percpu.c b/mm/percpu.c
index 7f2e0151c4e257e92c01252ad8d03cd13619fcbf..a43039629aa46a609392b603bbfe552b44dcc755 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -146,7 +146,6 @@ static unsigned int pcpu_high_unit_cpu __ro_after_init;
 
 /* the address of the first chunk which starts with the kernel static area */
 void *pcpu_base_addr __ro_after_init;
-EXPORT_SYMBOL_GPL(pcpu_base_addr);
 
 static const int *pcpu_unit_map __ro_after_init;               /* cpu -> unit */
 const unsigned long *pcpu_unit_offsets __ro_after_init;        /* cpu -> unit offset */