From: Will Deacon <will.deacon@arm.com>
To: Mark Rutland <mark.rutland@arm.com>
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
boqun.feng@gmail.com, mingo@kernel.org, albert@sifive.com,
arnd@arndb.de, benh@kernel.crashing.org, geert@linux-m68k.org,
ink@jurassic.park.msu.ru, linux@armlinux.org.uk,
mattst88@gmail.com, mpe@ellerman.id.au, palmer@sifive.com,
paulus@samba.org, rth@twiddle.net, vgupta@synopsys.com
Subject: Re: [PATCHv3 00/18] atomics: API cleanups
Date: Mon, 18 Jun 2018 17:38:06 +0100 [thread overview]
Message-ID: <20180618163805.GE11612@arm.com> (raw)
In-Reply-To: <20180618101919.51973-1-mark.rutland@arm.com>
On Mon, Jun 18, 2018 at 11:19:01AM +0100, Mark Rutland wrote:
> This series contains a few cleanups of the atomic API, fixing
> inconsistencies between atomic_* and atomic64_*, and minimizing
> repetition in arch code. This is nicer for arch code, and the improved
> regularity will help when generating the atomic headers in future.
Apart from the Alpha patch:
Reviewed-by: Will Deacon <will.deacon@arm.com>
I also tried to compare disassembly before/after, but the changes to
add_unless made that quite fiddly for anything using it as a backend.
Do you plan to move arm64 over to atomic-instrumented.h at some point?
Will
next prev parent reply other threads:[~2018-06-18 16:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-18 10:19 [PATCHv3 00/18] atomics: API cleanups Mark Rutland
2018-06-18 10:19 ` [PATCHv3 01/18] atomics/treewide: s/__atomic_add_unless/atomic_fetch_add_unless/ Mark Rutland
2018-06-18 10:19 ` [PATCHv3 02/18] atomics/treewide: remove redundant atomic_inc_not_zero() definitions Mark Rutland
2018-06-18 10:19 ` [PATCHv3 03/18] atomics/treewide: remove atomic_inc_not_zero_hint() Mark Rutland
2018-06-18 10:19 ` [PATCHv3 04/18] atomics: make conditional ops return bool Mark Rutland
2018-06-18 10:19 ` [PATCHv3 05/18] atomics/treewide: make atomic64_inc_not_zero() optional Mark Rutland
2018-06-18 10:19 ` [PATCHv3 06/18] atomics/treewide: make atomic_fetch_add_unless() optional Mark Rutland
2018-06-18 10:19 ` [PATCHv3 07/18] atomics: prepare for atomic64_fetch_add_unless() Mark Rutland
2018-06-18 16:10 ` Mark Rutland
2018-06-18 10:19 ` [PATCHv3 08/18] atomics/generic: define atomic64_fetch_add_unless() Mark Rutland
2018-06-18 10:19 ` [PATCHv3 09/18] atomics/alpha: " Mark Rutland
2018-06-18 15:54 ` Will Deacon
2018-06-18 16:08 ` Mark Rutland
2018-06-21 11:00 ` Ingo Molnar
2018-06-18 10:19 ` [PATCHv3 10/18] atomics/arc: " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 11/18] atomics/arm: " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 12/18] atomics/powerpc: " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 13/18] atomics/riscv: " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 14/18] atomics/treewide: make atomic64_fetch_add_unless() optional Mark Rutland
2018-06-18 10:19 ` [PATCHv3 15/18] atomics/treewide: make test ops optional Mark Rutland
2018-06-18 10:19 ` [PATCHv3 16/18] atomics/treewide: make unconditional inc/dec " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 17/18] atomics/treewide: make conditional " Mark Rutland
2018-06-18 10:19 ` [PATCHv3 18/18] atomics/treewide: clean up andnot ifdeffery Mark Rutland
2018-06-18 16:38 ` Will Deacon [this message]
2018-06-18 19:21 ` [PATCHv3 00/18] atomics: API cleanups Mark Rutland
2018-06-19 10:18 ` Mark Rutland
2018-06-19 10:20 ` Will Deacon
2018-06-19 10:38 ` Mark Rutland
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