Matthew Wilcox (Oracle) f12fb73b74 mm: delete checks for xor_unlock_is_negative_byte() ...

Architectures which don't define their own use the one in
asm-generic/bitops/lock.h.  Get rid of all the ifdefs around "maybe we
don't have it".

Link: https://lkml.kernel.org/r/20231004165317.1061855-15-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2023-10-18 14:34:17 -07:00

..

__ffs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

__fls.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

arch_hweight.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

atomic.h

locking/atomic: treewide: use raw_atomic*_<op>()

2023-06-05 09:57:20 +02:00

builtin-__ffs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-__fls.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-ffs.h

asm-generic: ffs: Drop bogus reference to ffz location

2021-08-11 11:38:10 +02:00

builtin-fls.h

fls: change parameter to unsigned int

2019-01-04 13:13:46 -08:00

const_hweight.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ext2-atomic-setbit.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ext2-atomic.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ffs.h

asm-generic: ffs: Drop bogus reference to ffz location

2021-08-11 11:38:10 +02:00

ffz.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fls64.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fls.h

fls: change parameter to unsigned int

2019-01-04 13:13:46 -08:00

generic-non-atomic.h

wait_on_bit: add an acquire memory barrier

2022-08-26 09:30:25 -07:00

hweight.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

instrumented-atomic.h

asm-generic/bitops: Always inline all bit manipulation helpers

2022-01-25 22:30:28 +01:00

instrumented-lock.h

mm: delete checks for xor_unlock_is_negative_byte()

2023-10-18 14:34:17 -07:00

instrumented-non-atomic.h

wait_on_bit: add an acquire memory barrier

2022-08-26 09:30:25 -07:00

le.h

bitops: move find_bit_*_le functions from le.h to find.h

2022-01-15 08:47:30 -08:00

lock.h

mm: delete checks for xor_unlock_is_negative_byte()

2023-10-18 14:34:17 -07:00

non-atomic.h

wait_on_bit: add an acquire memory barrier

2022-08-26 09:30:25 -07:00

non-instrumented-non-atomic.h

wait_on_bit: add an acquire memory barrier

2022-08-26 09:30:25 -07:00

sched.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00