Messages in this thread | | | From | Will Deacon <> | Subject | [PATCH 0/9] Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 | Date | Thu, 24 May 2018 11:59:37 +0100 |
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Hi all,
This patch series has previously been posted in RFC form here:
RFCv1: https://www.spinics.net/lists/arm-kernel/msg634719.html RFCv2: https://www.spinics.net/lists/arm-kernel/msg636875.html
Changes since RFCv2 include:
* Rebased onto v4.17-rc4, which allowed me to drop some patches from the series which were merged in 4.16.
* Moved bit.h to be linux/bit.h instead of asm-generic/bit.h
Thanks,
Will
--->8
Will Deacon (9): h8300: Don't include linux/kernel.h in asm/atomic.h m68k: Don't use asm-generic/bitops/lock.h asm-generic: Move some macros from linux/bitops.h to a new bits.h file openrisc: Don't pull in all of linux/bitops.h in asm/cmpxchg.h sh: Don't pull in all of linux/bitops.h in asm/cmpxchg-xchg.h asm-generic/bitops/atomic.h: Rewrite using atomic_fetch_* asm-generic/bitops/lock.h: Rewrite using atomic_fetch_* arm64: Replace our atomic/lock bitop implementations with asm-generic arm64: bitops: Include <asm-generic/bitops/ext2-atomic-setbit.h>
arch/arm64/include/asm/bitops.h | 21 +--- arch/arm64/lib/Makefile | 2 +- arch/arm64/lib/bitops.S | 76 --------------- arch/h8300/include/asm/atomic.h | 4 +- arch/m68k/include/asm/bitops.h | 6 +- arch/openrisc/include/asm/cmpxchg.h | 3 +- arch/sh/include/asm/cmpxchg-xchg.h | 3 +- include/asm-generic/bitops/atomic.h | 188 +++++++----------------------------- include/asm-generic/bitops/lock.h | 68 ++++++++++--- include/linux/bitops.h | 22 +---- include/linux/bits.h | 26 +++++ 11 files changed, 131 insertions(+), 288 deletions(-) delete mode 100644 arch/arm64/lib/bitops.S create mode 100644 include/linux/bits.h
-- 2.1.4
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