From: Andrea Parri <andrea.parri@amarulasolutions.com>
To: linux-kernel@vger.kernel.org
Cc: Alan Stern <stern@rowland.harvard.edu>,
Will Deacon <will.deacon@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Boqun Feng <boqun.feng@gmail.com>,
Nicholas Piggin <npiggin@gmail.com>,
David Howells <dhowells@redhat.com>,
Jade Alglave <j.alglave@ucl.ac.uk>,
Luc Maranget <luc.maranget@inria.fr>,
"Paul E . McKenney" <paulmck@linux.vnet.ibm.com>,
Akira Yokosawa <akiyks@gmail.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Andrea Parri <andrea.parri@amarulasolutions.com>
Subject: [PATCH 2/2] tools/memory-model: Fix coding style in 'linux-kernel.def'
Date: Thu, 12 Apr 2018 14:22:50 +0200 [thread overview]
Message-ID: <1523535770-10781-3-git-send-email-andrea.parri@amarulasolutions.com> (raw)
In-Reply-To: <1523535770-10781-1-git-send-email-andrea.parri@amarulasolutions.com>
Fixes white spaces around semicolons.
Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com>
---
tools/memory-model/linux-kernel.def | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/tools/memory-model/linux-kernel.def b/tools/memory-model/linux-kernel.def
index acf86f6f360a7..6bd3bc431b3da 100644
--- a/tools/memory-model/linux-kernel.def
+++ b/tools/memory-model/linux-kernel.def
@@ -17,12 +17,12 @@ rcu_dereference(X) __load{once}(X)
smp_store_mb(X,V) { __store{once}(X,V); __fence{mb}; }
// Fences
-smp_mb() { __fence{mb} ; }
-smp_rmb() { __fence{rmb} ; }
-smp_wmb() { __fence{wmb} ; }
-smp_mb__before_atomic() { __fence{before-atomic} ; }
-smp_mb__after_atomic() { __fence{after-atomic} ; }
-smp_mb__after_spinlock() { __fence{after-spinlock} ; }
+smp_mb() { __fence{mb}; }
+smp_rmb() { __fence{rmb}; }
+smp_wmb() { __fence{wmb}; }
+smp_mb__before_atomic() { __fence{before-atomic}; }
+smp_mb__after_atomic() { __fence{after-atomic}; }
+smp_mb__after_spinlock() { __fence{after-spinlock}; }
// Exchange
xchg(X,V) __xchg{mb}(X,V)
@@ -35,26 +35,26 @@ cmpxchg_acquire(X,V,W) __cmpxchg{acquire}(X,V,W)
cmpxchg_release(X,V,W) __cmpxchg{release}(X,V,W)
// Spinlocks
-spin_lock(X) { __lock(X) ; }
-spin_unlock(X) { __unlock(X) ; }
+spin_lock(X) { __lock(X); }
+spin_unlock(X) { __unlock(X); }
spin_trylock(X) __trylock(X)
// RCU
rcu_read_lock() { __fence{rcu-lock}; }
-rcu_read_unlock() { __fence{rcu-unlock};}
+rcu_read_unlock() { __fence{rcu-unlock}; }
synchronize_rcu() { __fence{sync-rcu}; }
synchronize_rcu_expedited() { __fence{sync-rcu}; }
// Atomic
atomic_read(X) READ_ONCE(*X)
-atomic_set(X,V) { WRITE_ONCE(*X,V) ; }
+atomic_set(X,V) { WRITE_ONCE(*X,V); }
atomic_read_acquire(X) smp_load_acquire(X)
atomic_set_release(X,V) { smp_store_release(X,V); }
-atomic_add(V,X) { __atomic_op(X,+,V) ; }
-atomic_sub(V,X) { __atomic_op(X,-,V) ; }
-atomic_inc(X) { __atomic_op(X,+,1) ; }
-atomic_dec(X) { __atomic_op(X,-,1) ; }
+atomic_add(V,X) { __atomic_op(X,+,V); }
+atomic_sub(V,X) { __atomic_op(X,-,V); }
+atomic_inc(X) { __atomic_op(X,+,1); }
+atomic_dec(X) { __atomic_op(X,-,1); }
atomic_add_return(V,X) __atomic_op_return{mb}(X,+,V)
atomic_add_return_relaxed(V,X) __atomic_op_return{once}(X,+,V)
--
2.7.4
next prev parent reply other threads:[~2018-04-12 12:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-12 12:22 [PATCH 0/2] tools/memory-model: Model 'smp_store_mb()' Andrea Parri
2018-04-12 12:22 ` [PATCH 1/2] " Andrea Parri
2018-04-12 12:22 ` Andrea Parri [this message]
2018-04-12 21:06 ` [PATCH 0/2] " Paul E. McKenney
2018-04-13 10:04 ` Andrea Parri
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