Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5f239f65 authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Linus Torvalds
Browse files

lib/bitmap.c: remove unused EXPORT_SYMBOLs 

AFAICT, there have never been any callers of these functions outside
mm/mempolicy.c (via their nodemask.h wrappers).  In particular, no
modular code has ever used them, and given their somewhat exotic
semantics, I highly doubt they will ever find such a use.  In any case,
no need to export them currently.

Link: http://lkml.kernel.org/r/20190329205353.6010-1-linux@rasmusvillemoes.dk


Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6c4e121f

lib/bitmap.c

+0 −4
Original line number Diff line number Diff line
@@ -757,7 +757,6 @@ 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
@@ -795,7 +794,6 @@ int bitmap_bitremap(int oldbit, const unsigned long *old, 
	else

		return bitmap_ord_to_pos(new, n % w, bits);

}

EXPORT_SYMBOL(bitmap_bitremap);



/**

 * bitmap_onto - translate one bitmap relative to another
@@ -930,7 +928,6 @@ void bitmap_onto(unsigned long *dst, const unsigned long *orig, 
		m++;

	}

}

EXPORT_SYMBOL(bitmap_onto);



/**

 * bitmap_fold - fold larger bitmap into smaller, modulo specified size
@@ -955,7 +952,6 @@ void bitmap_fold(unsigned long *dst, const unsigned long *orig, 
	for_each_set_bit(oldbit, orig, nbits)

		set_bit(oldbit % sz, dst);

}

EXPORT_SYMBOL(bitmap_fold);



/*

 * Common code for bitmap_*_region() routines.