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authorPeter Zijlstra <peterz@infradead.org>2016-11-14 19:12:23 +0300
committerIngo Molnar <mingo@kernel.org>2017-01-14 13:37:18 +0300
commit1e24edca0557dba6486d39d3c24c288475432bcf (patch)
tree9ee0931fdfa80b2b2b809bd26ad2aced7c8bce33 /drivers/block
parent2b0b211134a65401ed874ce0d5d48844f4f6f341 (diff)
downloadlinux-1e24edca0557dba6486d39d3c24c288475432bcf.tar.xz
locking/atomic, kref: Add KREF_INIT()
Since we need to change the implementation, stop exposing internals. Provide KREF_INIT() to allow static initialization of struct kref. 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>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/drbd/drbd_bitmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index ab62b81c2ca7..dece26f119d4 100644
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -1070,7 +1070,7 @@ static int bm_rw(struct drbd_device *device, const unsigned int flags, unsigned
.done = 0,
.flags = flags,
.error = 0,
- .kref = { ATOMIC_INIT(2) },
+ .kref = KREF_INIT(2),
};
if (!get_ldev_if_state(device, D_ATTACHING)) { /* put is in drbd_bm_aio_ctx_destroy() */