+ ia64-make-num_rsvd_regions-static.patch added to -mm tree

+ ia64-make-num_rsvd_regions-static.patch added to -mm tree

[akpm]

The patch titled
     Subject: ia64: make num_rsvd_regions static
has been added to the -mm tree.  Its filename is
     ia64-make-num_rsvd_regions-static.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/ia64-make-num_rsvd_regions-static.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/ia64-make-num_rsvd_regions-static.patch

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------------------------------------------------------
From: Geert Uytterhoeven <geert+renesas@glider.be>
Subject: ia64: make num_rsvd_regions static

Commit f62800992e5917f2 ("ia64: switch to NO_BOOTMEM") removed the last
user of num_rsvd_regions outside arch/ia64/kernel/setup.c.

Link: https://lkml.kernel.org/r/a377b5437e3e9da93d02f996fe06a2b956cb0990.1629884459.git.geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Jay Lan <jlan@sgi.com>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Simon Horman <horms@verge.net.au>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/ia64/include/asm/meminit.h |    1 -
 arch/ia64/kernel/setup.c        |    2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

--- a/arch/ia64/include/asm/meminit.h~ia64-make-num_rsvd_regions-static
+++ a/arch/ia64/include/asm/meminit.h
@@ -29,7 +29,6 @@ struct rsvd_region {
 };
 
 extern struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1];
-extern int num_rsvd_regions;
 
 extern void find_memory (void);
 extern void reserve_memory (void);
--- a/arch/ia64/kernel/setup.c~ia64-make-num_rsvd_regions-static
+++ a/arch/ia64/kernel/setup.c
@@ -131,7 +131,7 @@ unsigned long ia64_cache_stride_shift =
  * We use a special marker for the end of memory and it uses the extra (+1) slot
  */
 struct rsvd_region rsvd_region[IA64_MAX_RSVD_REGIONS + 1] __initdata;
-int num_rsvd_regions __initdata;
+static int num_rsvd_regions __initdata;
 
 
 /*
_

Patches currently in -mm which might be from geert+renesas@glider.be are

ia64-fix-endif-comment-for-reserve_elfcorehdr.patch
ia64-make-reserve_elfcorehdr-static.patch
ia64-make-num_rsvd_regions-static.patch