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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-02-21 02:25:11 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-21 11:58:15 +0300 |
| commit | cac79a39f200ef73ae7fc8a429ce2859ebb118d9 (patch) | |
| tree | 83c5d95e878a966e86f67d83669f0fba93b3ca60 /tools/memory-model | |
| parent | 556bb7d252ae42d4653557325670e665087c38ad (diff) | |
| download | linux-cac79a39f200ef73ae7fc8a429ce2859ebb118d9.tar.xz | |
tools/memory-model: Convert underscores to hyphens
Typical cat-language code uses hyphens for word separators in
identifiers, but several LKMM identifiers use underscores instead.
This commit therefore converts underscores to hyphens in the .bell-
and .cat-file identifiers corresponding to smp_mb__before_atomic(),
smp_mb__after_atomic(), and smp_mb__after_spinlock().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: akiyks@gmail.com
Cc: boqun.feng@gmail.com
Cc: dhowells@redhat.com
Cc: j.alglave@ucl.ac.uk
Cc: linux-arch@vger.kernel.org
Cc: luc.maranget@inria.fr
Cc: nborisov@suse.com
Cc: npiggin@gmail.com
Cc: parri.andrea@gmail.com
Cc: stern@rowland.harvard.edu
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/1519169112-20593-11-git-send-email-paulmck@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/memory-model')
| -rw-r--r-- | tools/memory-model/linux-kernel.bell | 6 | ||||
| -rw-r--r-- | tools/memory-model/linux-kernel.cat | 6 | ||||
| -rw-r--r-- | tools/memory-model/linux-kernel.def | 6 |
3 files changed, 9 insertions, 9 deletions
diff --git a/tools/memory-model/linux-kernel.bell b/tools/memory-model/linux-kernel.bell index b984bbda01a5..18885ad15de9 100644 --- a/tools/memory-model/linux-kernel.bell +++ b/tools/memory-model/linux-kernel.bell @@ -28,9 +28,9 @@ enum Barriers = 'wmb (*smp_wmb*) || 'rcu-lock (*rcu_read_lock*) || 'rcu-unlock (*rcu_read_unlock*) || 'sync-rcu (*synchronize_rcu*) || - 'before_atomic (*smp_mb__before_atomic*) || - 'after_atomic (*smp_mb__after_atomic*) || - 'after_spinlock (*smp_mb__after_spinlock*) + 'before-atomic (*smp_mb__before_atomic*) || + 'after-atomic (*smp_mb__after_atomic*) || + 'after-spinlock (*smp_mb__after_spinlock*) instructions F[Barriers] (* Compute matching pairs of nested Rcu-lock and Rcu-unlock *) diff --git a/tools/memory-model/linux-kernel.cat b/tools/memory-model/linux-kernel.cat index babe2b3b0bb3..f0d27f813ec2 100644 --- a/tools/memory-model/linux-kernel.cat +++ b/tools/memory-model/linux-kernel.cat @@ -29,9 +29,9 @@ let rb-dep = [R] ; fencerel(Rb_dep) ; [R] let rmb = [R \ Noreturn] ; fencerel(Rmb) ; [R \ Noreturn] let wmb = [W] ; fencerel(Wmb) ; [W] let mb = ([M] ; fencerel(Mb) ; [M]) | - ([M] ; fencerel(Before_atomic) ; [RMW] ; po? ; [M]) | - ([M] ; po? ; [RMW] ; fencerel(After_atomic) ; [M]) | - ([M] ; po? ; [LKW] ; fencerel(After_spinlock) ; [M]) + ([M] ; fencerel(Before-atomic) ; [RMW] ; po? ; [M]) | + ([M] ; po? ; [RMW] ; fencerel(After-atomic) ; [M]) | + ([M] ; po? ; [LKW] ; fencerel(After-spinlock) ; [M]) let gp = po ; [Sync-rcu] ; po? let strong-fence = mb | gp diff --git a/tools/memory-model/linux-kernel.def b/tools/memory-model/linux-kernel.def index a397387f77cc..f5a1eb04cb64 100644 --- a/tools/memory-model/linux-kernel.def +++ b/tools/memory-model/linux-kernel.def @@ -21,9 +21,9 @@ smp_mb() { __fence{mb} ; } smp_rmb() { __fence{rmb} ; } smp_wmb() { __fence{wmb} ; } smp_read_barrier_depends() { __fence{rb_dep}; } -smp_mb__before_atomic() { __fence{before_atomic} ; } -smp_mb__after_atomic() { __fence{after_atomic} ; } -smp_mb__after_spinlock() { __fence{after_spinlock} ; } +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) |