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

..

crush

crush: include mapper.h in mapper.c

2016-12-12 23:54:26 +01:00

armor.c

…

auth_none.c

libceph: rename ceph_entity_name_encode() -> ceph_auth_entity_name_encode()

2016-08-24 23:49:15 +02:00

auth_none.h

libceph: make authorizer destruction independent of ceph_auth_client

2016-04-25 20:54:13 +02:00

auth_x_protocol.h

…

auth_x.c

libceph: drop len argument of *verify_authorizer_reply()

2016-12-12 23:09:21 +01:00

auth_x.h

libceph: rename and align ceph_x_authorizer::reply_buf

2016-12-12 23:09:19 +01:00

auth.c

libceph: drop len argument of *verify_authorizer_reply()

2016-12-12 23:09:21 +01:00

buffer.c

…

ceph_common.c

rbd: add 'client_addr' sysfs rbd device attribute

2016-08-24 23:49:16 +02:00

ceph_fs.c

libceph: fix legacy layout decode with pool 0

2016-11-10 20:13:08 +01:00

ceph_hash.c

…

ceph_strings.c

rbd: support for exclusive-lock feature

2016-08-24 23:49:16 +02:00

cls_lock_client.c

libceph: support for lock.lock_info

2016-08-24 23:49:15 +02:00

crypto.c

libceph: stop allocating a new cipher on every crypto request

2016-12-12 23:09:20 +01:00

crypto.h

libceph: stop allocating a new cipher on every crypto request

2016-12-12 23:09:20 +01:00

debugfs.c

libceph: rados pool namespace support

2016-07-28 02:55:37 +02:00

Kconfig

…

Makefile

libceph: support for advisory locking on RADOS objects

2016-08-24 23:49:15 +02:00

messenger.c

locking/atomic, kref: Add kref_read()

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

mon_client.c

libceph: no need for GFP_NOFS in ceph_monc_init()

2016-12-12 23:09:21 +01:00

msgpool.c

libceph: fix some missing includes

2016-07-28 02:55:35 +02:00

osd_client.c

locking/atomic, kref: Add kref_read()

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

osdmap.c

libceph: rados pool namespace support

2016-07-28 02:55:37 +02:00

pagelist.c

mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

2016-04-04 10:41:08 -07:00

pagevec.c

mm: replace get_user_pages_unlocked() write/force parameters with gup_flags

2016-10-18 14:13:37 -07:00

snapshot.c

…

string_table.c

libceph: using kfree_rcu() to simplify the code

2016-08-08 21:41:42 +02:00