Commit 3689f9f8 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux 

Pull bitmap updates from Yury Norov:

 - introduce for_each_set_bitrange()

 - use find_first_*_bit() instead of find_next_*_bit() where possible

 - unify for_each_bit() macros

* tag 'bitmap-5.17-rc1' of git://github.com/norov/linux:
  vsprintf: rework bitmap_list_string
  lib: bitmap: add performance test for bitmap_print_to_pagebuf
  bitmap: unify find_bit operations
  mm/percpu: micro-optimize pcpu_is_populated()
  Replace for_each_*_bit_from() with for_each_*_bit() where appropriate
  find: micro-optimize for_each_{set,clear}_bit()
  include/linux: move for_each_bit() macros from bitops.h to find.h
  cpumask: replace cpumask_next_* with cpumask_first_* where appropriate
  tools: sync tools/bitmap with mother linux
  all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate
  cpumask: use find_first_and_bit()
  lib: add find_first_and_bit()
  arch: remove GENERIC_FIND_FIRST_BIT entirely
  include: move find.h from asm_generic to linux
  bitops: move find_bit_*_le functions from le.h to find.h
  bitops: protect find_first_{,zero}_bit properly
parents 1c522832 15325b4f

MAINTAINERS

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Original line number Diff line number Diff line
@@ -3410,14 +3410,14 @@ M: Yury Norov <yury.norov@gmail.com> 
R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>

R:	Rasmus Villemoes <linux@rasmusvillemoes.dk>

S:	Maintained

F:	include/asm-generic/bitops/find.h

F:	include/linux/bitmap.h

F:	include/linux/find.h

F:	lib/bitmap.c

F:	lib/find_bit.c

F:	lib/find_bit_benchmark.c

F:	lib/test_bitmap.c

F:	tools/include/asm-generic/bitops/find.h

F:	tools/include/linux/bitmap.h

F:	tools/include/linux/find.h

F:	tools/lib/bitmap.c

F:	tools/lib/find_bit.c
































arch/alpha/include/asm/bitops.h



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@@ -430,8 +430,6 @@ static inline unsigned int __arch_hweight8(unsigned int w)

















#endif /* __KERNEL__ */



















#include <asm-generic/bitops/find.h>



















#ifdef __KERNEL__



















/*
































arch/arc/Kconfig



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@@ -20,7 +20,6 @@ config ARC







	select COMMON_CLK









	select DMA_DIRECT_REMAP









	select GENERIC_ATOMIC64 if !ISA_ARCV2 || !(ARC_HAS_LL64 && ARC_HAS_LLSC)









	select GENERIC_FIND_FIRST_BIT









	# for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP









	select GENERIC_IRQ_SHOW









	select GENERIC_PCI_IOMAP
































arch/arc/include/asm/bitops.h



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@@ -189,7 +189,6 @@ static inline __attribute__ ((const)) unsigned long __ffs(unsigned long x)







#include <asm-generic/bitops/atomic.h>









#include <asm-generic/bitops/non-atomic.h>



















#include <asm-generic/bitops/find.h>









#include <asm-generic/bitops/le.h>









#include <asm-generic/bitops/ext2-atomic-setbit.h>










































arch/arm/include/asm/bitops.h



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@@ -264,7 +264,6 @@ static inline int find_next_bit_le(const void *p, int size, int offset)

















#endif



















#include <asm-generic/bitops/find.h>









#include <asm-generic/bitops/le.h>



















/*