The patch titled
Subject: lib/bitmap.c: change parameters of bitmap_fold to unsigned
has been removed from the -mm tree. Its filename was
lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: lib/bitmap.c: change parameters of bitmap_fold to unsigned
Change the sz and nbits parameters of bitmap_fold to unsigned int for
consistency with other bitmap_* functions, and to save another few bytes
in the generated code.
[akpm@xxxxxxxxxxxxxxxxxxxx: fix kerneldoc]
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/bitmap.h | 2 +-
lib/bitmap.c | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
diff -puN include/linux/bitmap.h~lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned include/linux/bitmap.h
--- a/include/linux/bitmap.h~lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned
+++ a/include/linux/bitmap.h
@@ -166,7 +166,7 @@ extern int bitmap_bitremap(int oldbit,
extern void bitmap_onto(unsigned long *dst, const unsigned long *orig,
const unsigned long *relmap, unsigned int bits);
extern void bitmap_fold(unsigned long *dst, const unsigned long *orig,
- int sz, int bits);
+ unsigned int sz, unsigned int nbits);
extern int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order);
extern void bitmap_release_region(unsigned long *bitmap, unsigned int pos, int order);
extern int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order);
diff -puN lib/bitmap.c~lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned lib/bitmap.c
--- a/lib/bitmap.c~lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned
+++ a/lib/bitmap.c
@@ -1039,22 +1039,22 @@ EXPORT_SYMBOL(bitmap_onto);
* @dst: resulting smaller bitmap
* @orig: original larger bitmap
* @sz: specified size
- * @bits: number of bits in each of these bitmaps
+ * @nbits: number of bits in each of these bitmaps
*
* For each bit oldbit in @orig, set bit oldbit mod @sz in @dst.
* Clear all other bits in @dst. See further the comment and
* Example [2] for bitmap_onto() for why and how to use this.
*/
void bitmap_fold(unsigned long *dst, const unsigned long *orig,
- int sz, int bits)
+ unsigned int sz, unsigned int nbits)
{
- int oldbit;
+ unsigned int oldbit;
if (dst == orig) /* following doesn't handle inplace mappings */
return;
- bitmap_zero(dst, bits);
+ bitmap_zero(dst, nbits);
- for_each_set_bit(oldbit, orig, bits)
+ for_each_set_bit(oldbit, orig, nbits)
set_bit(oldbit % sz, dst);
}
EXPORT_SYMBOL(bitmap_fold);
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
origin.patch
lib-bitmapc-change-prototype-of-bitmap_copy_le.patch
lib-bitmapc-elide-bitmap_copy_le-on-little-endian.patch
lib-bitmap-change-bitmap_shift_right-to-take-unsigned-parameters.patch
lib-bitmap-eliminate-branch-in-__bitmap_shift_right.patch
lib-bitmap-remove-redundant-code-from-__bitmap_shift_right.patch
lib-bitmap-yet-another-simplification-in-__bitmap_shift_right.patch
lib-bitmap-change-bitmap_shift_left-to-take-unsigned-parameters.patch
lib-bitmap-eliminate-branch-in-__bitmap_shift_left.patch
lib-bitmap-remove-redundant-code-from-__bitmap_shift_left.patch
lib-stringc-improve-strrchr.patch
checkpatch-emit-an-error-when-using-predefined-timestamp-macros.patch
linux-next.patch
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