| Message ID | 20210408145601.68651-2-andriy.shevchenko@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v1,1/5] bitmap: Make bitmap_remap() and bitmap_bitremap() available to users | expand |
On Thu, Apr 08, 2021 at 05:55:57PM +0300, Andy Shevchenko wrote: > 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> > --- > lib/bitmap.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/lib/bitmap.c b/lib/bitmap.c > index 74ceb02f45e3..7b6b2a67a6a6 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 > -- > 2.30.2 Acked-by: Yury Norov <yury.norov@gmail.com>
diff --git a/lib/bitmap.c b/lib/bitmap.c index 74ceb02f45e3..7b6b2a67a6a6 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
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> --- lib/bitmap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)