Peter Zijlstra 2c935bc572 locking/atomic, kref: Add kref_read() ...

Since we need to change the implementation, stop exposing internals.

Provide kref_read() to read the current reference count; typically
used for debug messages.

Kills two anti-patterns:

	atomic_read(&kref->refcount)
	kref->refcount.counter

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2017-01-14 11:37:18 +01:00

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2016-10-21 13:57:50 -04:00

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hidp

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rfcomm

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2016-11-22 22:50:46 +01:00

6lowpan.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

a2mp.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

a2mp.h

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af_bluetooth.c

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2016-09-19 20:19:34 +02:00

amp.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

amp.h

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ecc.c

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ecc.h

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hci_conn.c

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hci_core.c

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2016-09-19 20:19:34 +02:00

hci_debugfs.c

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hci_debugfs.h

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hci_event.c

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hci_request.c

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2016-10-19 18:42:37 +02:00

hci_request.h

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hci_sock.c

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2016-09-19 20:19:34 +02:00

hci_sysfs.c

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Kconfig

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l2cap_core.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

l2cap_sock.c

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2016-08-24 16:55:04 +02:00

leds.c

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leds.h

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lib.c

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Makefile

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mgmt_util.c

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mgmt_util.h

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mgmt.c

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sco.c

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2016-11-22 22:50:46 +01:00

selftest.c

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selftest.h

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smp.c

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