From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 10 May 2021 19:46:29 +0000 (+0300)
Subject: bitmap: Make bitmap_remap() and bitmap_bitremap() available to users
X-Git-Tag: accepted/tizen/unified/20230118.172025~6896^2~52
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cde3d0f81e67f21f1f61fd895255f2e3b86f5bed;p=platform%2Fkernel%2Flinux-rpi.git

bitmap: Make bitmap_remap() and bitmap_bitremap() available to users

Currently the bitmap_remap() and bitmap_bitremap() are available
only for CONFIG_NUMA=y case, while some users may benefit out of it
and being independent to NUMA code. Make them available to users
by moving out of ifdeffery and exporting for modules.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Neeli Srinivas <sneeli@xilinx.com>
Acked-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---

diff --git a/lib/bitmap.c b/lib/bitmap.c
index 74ceb02..7b6b2a6 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -784,8 +784,6 @@ int bitmap_parse(const char *start, unsigned int buflen,
 }
 EXPORT_SYMBOL(bitmap_parse);
 
-
-#ifdef CONFIG_NUMA
 /**
  * bitmap_pos_to_ord - find ordinal of set bit at given position in bitmap
  *	@buf: pointer to a bitmap
@@ -894,6 +892,7 @@ void bitmap_remap(unsigned long *dst, const unsigned long *src,
 			set_bit(bitmap_ord_to_pos(new, n % w, nbits), dst);
 	}
 }
+EXPORT_SYMBOL(bitmap_remap);
 
 /**
  * bitmap_bitremap - Apply map defined by a pair of bitmaps to a single bit
@@ -931,7 +930,9 @@ int bitmap_bitremap(int oldbit, const unsigned long *old,
 	else
 		return bitmap_ord_to_pos(new, n % w, bits);
 }
+EXPORT_SYMBOL(bitmap_bitremap);
 
+#ifdef CONFIG_NUMA
 /**
  * bitmap_onto - translate one bitmap relative to another
  *	@dst: resulting translated bitmap