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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6lowpan

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9p

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802

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

8021q

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

appletalk

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atm

net: atm: Fix warnings in net/atm/lec.c when !CONFIG_PROC_FS

2016-12-28 15:11:32 -05:00

ax25

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

batman-adv

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-06 21:33:19 -05:00

bluetooth

locking/atomic, kref: Add kref_read()

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

bridge

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2017-01-05 11:49:57 -05:00

caif

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-06 21:33:19 -05:00

can

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

ceph

locking/atomic, kref: Add kref_read()

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

core

Merge branch 'akpm' (patches from Andrew)

2017-01-11 11:15:15 -08:00

dcb

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dccp

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decnet

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

dns_resolver

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dsa

net: dsa: Ensure validity of dst->ds[0]

2017-01-10 20:18:52 -05:00

ethernet

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hsr

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ieee802154

Makefile: drop -D__CHECK_ENDIAN__ from cflags

2016-12-16 00:13:43 +02:00

ipv4

net: ipv4: Fix multipath selection with vrf

2017-01-11 09:59:55 -05:00

ipv6

gro: Disable frag0 optimization on IPv6 ext headers

2017-01-10 21:30:33 -05:00

ipx

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

irda

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

iucv

net/af_iucv: don't use paged skbs for TX on HiperSockets

2017-01-10 21:08:29 -05:00

kcm

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key

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l2tp

l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups

2017-01-01 22:07:20 -05:00

l3mdev

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lapb

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

llc

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mac80211

mac80211: initialize fast-xmit 'info' later

2017-01-02 11:28:25 +01:00

mac802154

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

mpls

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-06 21:33:19 -05:00

ncsi

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netfilter

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2017-01-05 11:49:57 -05:00

netlabel

netlabel: add CALIPSO to the list of built-in protocols

2017-01-06 22:20:45 -05:00

netlink

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

netrom

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nfc

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openvswitch

openvswitch: upcall: Fix vlan handling.

2016-12-27 12:28:07 -05:00

packet

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

phonet

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qrtr

net: qrtr: Mark 'buf' as little endian

2017-01-10 20:45:04 -05:00

rds

RDS: use rb_entry()

2016-12-20 14:22:49 -05:00

rfkill

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rose

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

rxrpc

rxrpc: abstract away knowledge of IDR internals

2016-12-14 16:04:10 -08:00

sched

net/sched: cls_flower: Fix missing addr_type in classify

2016-12-28 14:28:13 -05:00

sctp

sctp: Fix spelling mistake: "Atempt" -> "Attempt"

2017-01-11 10:01:01 -05:00

strparser

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sunrpc

locking/atomic, kref: Add kref_read()

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

switchdev

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tipc

tipc: don't send FIN message from connectionless socket

2016-12-23 17:53:47 -05:00

unix

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

vmw_vsock

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-17 20:17:04 -08:00

wimax

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wireless

nl80211: fix sched scan netlink socket owner destruction

2017-01-05 10:59:53 +01:00

x25

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

xfrm

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

compat.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

Kconfig

cgroup: move CONFIG_SOCK_CGROUP_DATA to init/Kconfig

2017-01-11 09:47:10 -05:00

Makefile

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socket.c

net: socket: Make unnecessarily global sockfs_setattr() static

2017-01-10 11:29:50 -05:00

sysctl_net.c

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