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| author |   Mark Rutland <mark.rutland@arm.com> | 2021-05-25 15:02:10 +0100 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-05-26 13:20:50 +0200 |
| commit | 6988631bdfddcedc1d27f83723ea36a442f00ea1 (patch) | |
| tree | 84c188bb30795fb4c3c4b295cc781121914630cc /include/asm-generic/cmpxchg-local.h | |
| parent | locking/atomic: atomic64: support ARCH_ATOMIC (diff) | |
| download | wireguard-linux-6988631bdfddcedc1d27f83723ea36a442f00ea1.tar.xz wireguard-linux-6988631bdfddcedc1d27f83723ea36a442f00ea1.zip | |
locking/atomic: cmpxchg: make `generic` a prefix
The asm-generic implementations of cmpxchg_local() and cmpxchg64_local()
use a `_generic` suffix to distinguish themselves from arch code or
wrappers used elsewhere.
Subsequent patches will add ARCH_ATOMIC support to these
implementations, and will distinguish more functions with a `generic`
portion. To align with how ARCH_ATOMIC uses an `arch_` prefix, it would
be helpful to use a `generic_` prefix rather than a `_generic` suffix.
In preparation for this, this patch renames the existing functions to
make `generic` a prefix rather than a suffix. There should be no
functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210525140232.53872-12-mark.rutland@arm.com
Diffstat (limited to 'include/asm-generic/cmpxchg-local.h')
| -rw-r--r-- | include/asm-generic/cmpxchg-local.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-generic/cmpxchg-local.h b/include/asm-generic/cmpxchg-local.h index f17f14f84d09..380cdc824e4b 100644 --- a/include/asm-generic/cmpxchg-local.h +++ b/include/asm-generic/cmpxchg-local.h @@ -12,7 +12,7 @@ extern unsigned long wrong_size_cmpxchg(volatile void *ptr) * Generic version of __cmpxchg_local (disables interrupts). Takes an unsigned * long parameter, supporting various types of architectures. */ -static inline unsigned long __cmpxchg_local_generic(volatile void *ptr, +static inline unsigned long __generic_cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) { unsigned long flags, prev; @@ -51,7 +51,7 @@ static inline unsigned long __cmpxchg_local_generic(volatile void *ptr, /* * Generic version of __cmpxchg64_local. Takes an u64 parameter. */ -static inline u64 __cmpxchg64_local_generic(volatile void *ptr, +static inline u64 __generic_cmpxchg64_local(volatile void *ptr, u64 old, u64 new) { u64 prev; |