* [PATCH] bitmap: drop bitmap_next_set_region()
@ 2026-06-09 17:50 Yury Norov
0 siblings, 0 replies; 3+ messages in thread
From: Yury Norov @ 2026-06-09 17:50 UTC (permalink / raw)
To: Yury Norov, Rasmus Villemoes, linux-kernel; +Cc: Yury Norov
The helper is a dead code after the find_next_dirty_byte() removal.
Drop it.
Signed-off-by: Yury Norov <ynorov@nvidia.com>
---
include/linux/bitmap.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index b007d54a9036..f72f65887adc 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -697,14 +697,6 @@ void bitmap_gather(unsigned long *dst, const unsigned long *src,
__assign_bit(n++, dst, test_bit(bit, src));
}
-static __always_inline
-void bitmap_next_set_region(unsigned long *bitmap, unsigned int *rs,
- unsigned int *re, unsigned int end)
-{
- *rs = find_next_bit(bitmap, end, *rs);
- *re = find_next_zero_bit(bitmap, end, *rs + 1);
-}
-
/**
* bitmap_release_region - release allocated bitmap region
* @bitmap: array of unsigned longs corresponding to the bitmap
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] bitmap: drop bitmap_next_set_region()
@ 2026-07-19 12:27 Yury Norov
2026-07-21 20:19 ` Yury Norov
0 siblings, 1 reply; 3+ messages in thread
From: Yury Norov @ 2026-07-19 12:27 UTC (permalink / raw)
To: linux-kernel, Yury Norov, Rasmus Villemoes; +Cc: Yury Norov
The function is a dead code. Drop it.
Signed-off-by: Yury Norov <ynorov@nvidia.com>
---
include/linux/bitmap.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 8854acf77869..a967e1f7542b 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -697,14 +697,6 @@ void bitmap_gather(unsigned long *dst, const unsigned long *src,
__assign_bit(n++, dst, test_bit(bit, src));
}
-static __always_inline
-void bitmap_next_set_region(unsigned long *bitmap, unsigned int *rs,
- unsigned int *re, unsigned int end)
-{
- *rs = find_next_bit(bitmap, end, *rs);
- *re = find_next_zero_bit(bitmap, end, *rs + 1);
-}
-
/**
* bitmap_release_region - release allocated bitmap region
* @bitmap: array of unsigned longs corresponding to the bitmap
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] bitmap: drop bitmap_next_set_region()
2026-07-19 12:27 [PATCH] bitmap: drop bitmap_next_set_region() Yury Norov
@ 2026-07-21 20:19 ` Yury Norov
0 siblings, 0 replies; 3+ messages in thread
From: Yury Norov @ 2026-07-21 20:19 UTC (permalink / raw)
To: linux-kernel, Yury Norov, Rasmus Villemoes
OK, added in bitmap-for-next.
On Sun, Jul 19, 2026 at 08:27:27AM -0400, Yury Norov wrote:
> The function is a dead code. Drop it.
>
> Signed-off-by: Yury Norov <ynorov@nvidia.com>
> ---
> include/linux/bitmap.h | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
> index 8854acf77869..a967e1f7542b 100644
> --- a/include/linux/bitmap.h
> +++ b/include/linux/bitmap.h
> @@ -697,14 +697,6 @@ void bitmap_gather(unsigned long *dst, const unsigned long *src,
> __assign_bit(n++, dst, test_bit(bit, src));
> }
>
> -static __always_inline
> -void bitmap_next_set_region(unsigned long *bitmap, unsigned int *rs,
> - unsigned int *re, unsigned int end)
> -{
> - *rs = find_next_bit(bitmap, end, *rs);
> - *re = find_next_zero_bit(bitmap, end, *rs + 1);
> -}
> -
> /**
> * bitmap_release_region - release allocated bitmap region
> * @bitmap: array of unsigned longs corresponding to the bitmap
> --
> 2.53.0
^ permalink raw reply [flat|nested] 3+ messages in thread
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