forked from luck/tmp_suning_uos_patched
locking/atomics/Documentation: Describe atomic_set() as a write operation
The atomic_set() and ATOMIC_INIT() operations are writes, so this commit changes their description from "reads" to "writes". Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Andrea Parri <andrea.parri@amarulasolutions.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.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: npiggin@gmail.com Cc: parri.andrea@gmail.com Cc: stern@rowland.harvard.edu Cc: will.deacon@arm.com Link: http://lkml.kernel.org/r/20180716180605.16115-8-paulmck@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -29,7 +29,7 @@ updated by one CPU, local_t is probably more appropriate. Please see
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local_t.
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The first operations to implement for atomic_t's are the initializers and
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plain reads. ::
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plain writes. ::
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#define ATOMIC_INIT(i) { (i) }
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#define atomic_set(v, i) ((v)->counter = (i))
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